Category Archives: Makers

IP in the Coming World of Distributed Manufacturing: Redux

Late in 2014 I wrote an article outlining why I felt that the transformational changes occurring on both “ends” of the 3D ecosystem were going to force a re-think of the ways that 3D content creators, owners and consumers would capture, interact with, and perhaps even make physical 3D data.  These changes will catalyze a UGC content explosion – forever changing the ways that brands interact with consumers and the ways consumers chose to personalize, and then manufacture, the goods that are relevant to them.

There are no doubt significant technical hurdles which remain in realizing that future.   I am confident that they will be overcome in time.  In addition to the broad question of how the metes and bounds of intellectual property protection will be stretched in the face of these new technologies, I examined some key tactical issues which needed to be addressed.  These were:

IP-for-3D-printing-source3

 

As we exit 2015, let’s take a look at each of these in turn and see what, if anything, has changed in the previous twelve months.

De-facto and proposed new manufacturing file formats do not encapsulate intellectual property information

After outlining the challenges with STL and AMF, I proposed that was needed was:

A file format (AMF or an alternate) for manufacturing which specifically allow for metadata containers to be encapsulated in the file itself.  These data containers can hold information about the content of the file such that, to a large extent, ownership and license rights could be self-describing.   An example of this is the ID3 metadata tagging system for MP3 files.   Of course the presence of tag information alone is not intended to prevent piracy (i.e. like a DRM implementation would be), but it certainly makes it easier for content creators and consumers alike to organize and categorize content, obtain and track license rights, etc.

In late April 2015, the 3MF Consortium was launched by seven companies in the 3D printing ecosystem (Autodesk, Dassault, FIT AG/netfabb (now part of Autodesk), HP, Microsoft, Shapeways and SLM Solutions Group) releasing the “3D Manufacturing Format (3MF) specification, which allows design applications to send full-fidelity 3D models to a mix of other applications, platforms, services and printers.”  3D Systems, Materialise and Stratasys have since joined, the most current membership list can be found here.   While launched under the umbrella of an industry wide consortium, the genesis for 3MF came from Microsoft – concluding that none of the existing formats worked (or could be made to work in a timely fashion) sufficiently well to support a growing ecosystems of 3D content creators, materials and devices.

Adrian Lannin, the Executive Director of the 3MF Consortium (and also Group Product Manager at Microsoft) gave a great presentation (video here) on the genesis of the 3MF Consortium, and the challenges they are attempting to solve, at the TCT Show in mid-October 2015.

The specification for the 3MF format has been published here.  A direct link to the published 1.01 version of specification can be found here.  In addition to attempting to solve some of the current interoperability and functionality issues with the current file formats, the 3MF Specification provides a “hook” to inject IP data into the 3MF package via an extension.

The specification does provide for optional package elements including digital signatures (see figure 2-1), more fully described in Section 6.1.  An extension to the 3MF format covering materials and properties can be found here.

Table 8-1 of the 3MF Specification makes clear that in the context of a model, the following are valid metadata names:

  • Title
  • Designer
  • Description
  • Copyright
  • LicenseTerms
  • Rating
  • CreationDate
  • ModificationDate

The content block associated to any of these metadata names can be any string of data.  Looks like ID3 tags for MP3 to me!  A separate extension specifically addressing ownership data, license rights, etc. could be developed providing for more granularity than the current mechanism.

While it will likely take time for 3MF to displace STL based workflows, the 3MF Specification seems to define the necessary container into which rights holder information can be injected and persisted throughout the manufacturing process.

Inconsistent, and perhaps even inappropriate, licensing schemes used for 3D data

After reviewing the multitude of ways that content creators and rights holders were attempting to protect and license their works, I concluded that what was needed was:

An integrated, harmonized licensing scheme addressing all of the intellectual property rights impacted in the digital manufacturing ecosystem – drafted in a way that non-lawyers can read and clearly understand them.  This is no small project, but needs to be done. Harmonization would simplify the granting and tracking of license rights (assuming stakeholders in the ecosystem helped to draft and use those terms) and could be implemented in conjunction with the file format metadata concept described earlier.

Unfortunately, not a lot of progress has yet been made in this regard.

As I outlined first in 2012, I continue to believe that there is a generalized, misplaced, widespread, reliance on the Creative Commons license framework for digital content which is to be manufactured into physical items.    These licenses, while incredibly useful, only address works protected by copyright – and were originally intended to grant copyright permissions in non-software works to the public.

The Creative Commons Attribution 4.0 International Public License framework specifically excludes trademark and patent licensing (see Section 2(b)(2)) as well as ability to collect royalties (See Section 2(b)(3)) making the framework generally inapplicable for use in all licensing schemes where the rightsholders wish to be paid upon the exercise of license rights.   This shouldn’t be surprising to anyone who knows why the Creative Commons licensing scheme was originally developed – but I suspect it is nevertheless surprising to folks who maybe relying on the framework as the basis for commercial transactions requiring royalties.  Even those who are properly using the CC scheme within its intended purpose may have compliance challenges when licenses requiring attribution are implemented in a 3D printing workflow.

The Creative Commons, no doubt, understands the complexity, and potential ambiguities, of using the current CC licensing schemes for 3D printing workflows.

Safe-harbor provisions of the DMCA apply only to copyright infringement

It is possible, via secondary or vicarious liability, to be held legally responsible for intellectual property infringement even if you did not directly commit acts of infringement.   After examining the Digital Millennium Copyright Act (the “DMCA”) and the “safe harbor” it potentially provides to service providers for copyright infringement (assuming they comply with other elements of the law), I concluded that what was needed was an extension of the concepts in the DMCA to cover the broader bucket of intellectual property rights beyond copyright, most notably, providing protection against dubious trademark infringement claims.

On September 1st, 2015, Danny Marti, the U.S. Intellectual Property Enforcement Coordinator (USIPC) at the White House Office of Management and Budget, solicited comments from interested parties in the Federal Register on the development of the 2016-2019 Joint Strategic Plan on Intellectual Property Enforcement.   Presumably the primary goal was to solicit feedback on intellectual property infringement enforcement priorities.  Several parties used it as an opportunity to provide public comment on the necessity of extending DMCA like “safe harbor” protections to trademark infringement claims.

On October 16th, 2015, Etsy, Shapeways, Foursquare, Kickstarter, and Meetup (describing themselves as “online service providers (OSPs) that connect millions of creators, designers, and small business owners to each other, to their customers, and to the world”) provided comments in response to the USIPC request, which can be found here.   After walking through some representative examples across their businesses, and making the argument that the lack of a notice/counter-notice process for trademark infringement claims can sometimes be chilling, the commentators ultimately conclude that it is time to consider expanding safe harbors:

While the benefits of statutory safe harbors are important, they are currently limited to disputes over copyright and claims covered by section 230 of the [Communications Decency Act]. No such protection exists for similarly problematic behavior with regard to trademark. As online content grows and brings about more disputes, it is necessary to consider expanding existing safe harbors or creating new ones for trademarks.

In the Matter of Development of the Joint Strategic Plan for Intellectual Property Enforcement – Comments of Etsy, Foursquare, Kickstarter, Meetup, and Shapeways, page 6, (October 16th, 2015).  [Note: Additional background on the examples given by the commentators can be found in an article posted on 3ders.org here.]

No doubt that in addition to the benefit to UGC creators on the “wrong” side of spurious trademark infringement claims, clearly, OSPs as a class, would benefit from expanded safe harbors covering potential trademark infringement claims.  That is certainly not a bad result as well.

We are at the dawn of the UGC economy – whether we are talking purely about digital goods, or those that are ultimately made physical. While any process to change the applicable law will be long and winding – the conversation needs to be started now. OSPs that serve the UGC economy need the business model certainty and protection from illegitimate copyright and trademark infringement claims that expanded safe harbors would bring.

This article was originally published on December 15th, 2015 at 3D Printing Industry

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The New Era of 3D Printing – Introducing Carbon3D

When Joe DeSimone takes the stage in Vancouver at TED2015 tonight in the opening gambit he will be publicly introducing the world to Carbon3D, a stealth (Sequoia) venture backed company whose technology and impact might ultimately be as impactful Chuck Hull’s original invention of stereolithography process for additive manufacturing.

The Carbon3D founding team of Joe DeSimone, Alex Ermoshkin, Ed Samulski and Phil DeSimone originally started the company as EIPI Systems in Chapel Hill, NC in mid-2013.  Along the way they took investment from Sequoia and others and have been joined by an incredible group of leaders from within and outside the Bay Area.

Carbon3D Tweet

Carbon3D and their technology stack will ultimately transform the industry in several ways – driving AM as a method of manufacture into areas typically reserved for injection molding:

  • Speed – their process currently allows them to print at 50x – 150x the speed of other methods, so fast that “little” problems like heat need to be managed. It is a sight to behold.
  • Materials – given that the founders have incredible chemistry backgrounds, it shouldn’t be surprising that they are focusing as much on materials, and the science behind them, as their device. The result?  Incredible engineered materials with material strengths simply not possible with existing techniques.
  • Surface Finish – imagine if you could produce surface finishes approaching that of injection molding without post processing?

While the Carbon3D team continues to develop their technology and expand beyond the pilot phase, the future sure does look promising.

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Intellectual Property in the Coming World of Distributed Digital Manufacturing

We are certainly in the midst of a transformation in the way that 3D content creators, owners and consumers will interact with, exchange, and perhaps even make physical, 3D data.  Along the way, traditional notions of what represents content worthy of protection will be stretched (and perhaps broken) as the market works to navigate and find the acceptable solution for all participants in the ecosystem – allowing 3D content creators to properly monetize their creativity and hard work, while allowing 3D content consumers to leverage a rich universe of quality content, and perhaps even paying for it along the way.   It won’t be easy, but there is a path forward.

In early 2012 I began a series of blogs on the intersection of intellectual property with the dramatic changes influencing the 3D capture/modify/make ecosystem (of course 3D printing is but one, of many, possible outcomes of a 3D capture and design process).  My first blog in this series was The Storm Clouds on the Horizon where I wrote that I felt the next “Napster” era was upon us for digitally captured real world content.

Storm Clouds

There is a growing awareness and understanding of intellectual property considerations in the 3D ecosystem – whether we are talking about how it might impact consumers who wish to use their in-home 3D printers to produce an item or a company within a distributed digital manufacturing chain for a large consumer goods company.  These concerns have been accelerated by the transformative technical changes on both “ends” of that ecosystem.

The technological shift

Over the last few years there has been continuing acceleration in the hardware, software and services necessary to empower digital design and manufacturing processes.  Earlier in 2014 I identified the following key trends in the capture/modify/make ecosystem for object based 3D capture and manufacture:

2014 Market Trends

We are at a unique point in time – when both “ends” of the capture to make ecosystem are being impacted by dramatic technological changes.  The change is continuing, the pace is accelerating.

The last several years have seen many new market entrants on the consumer/prosumer 3D printing side.  What is, and will be in my opinion, equally or more transformative is the impact that new low cost/smaller form factor 3D capture devices will have in this space.  Consumer 3D data capture is becoming more mainstream on the consumer side  as we close out 2014  – as Intel adds their RealSenseTM depth sense technology to every laptop they ship (with the first expression in the Creative Senz3D , Google progresses with Project Tango  along with their software partners and other 3D data capture solutions are developed and distributed to consumers.  I looked at some of these market players in an earlier blog and also examined how new passive 3D capture technologies, leveraging plenoptic (a/k/a “light field”) cameras, may find their way into your next phone or tablet.

3D Sensor Progression

A recent research paper co-authored by Microsoft Research and published at SIGGRAPH 2014 earlier in August titled Learning to be a Depth Camera demonstrates that 3D capture and interaction can be implemented by applying machine learning techniques and minor hardware modifications to existing single 2D camera systems.

With the convergence of technologies, it is likely we will see the growth of multifunction 3D capture and printing devices that attempt to offer “one button” reproduction (and transmission/sharing) of certain sized objects in certain materials.  Examples even exist today – like the ZEUS – marketed as the first “ALL-IN-ONE 3D Printer / Copy Machine” as well as the Blacksmith Genesis, which started a crowd-funding campaign on Indiegogo in August.   3D Systems, Intel and Best Buy have recently collaborated on an integrated campaign called the “Intel Experience” where, in selected Best Buy stores, consumers will be exposed to 3D capture solutions leveraging Intel’s RealSense cameras along side 3D Systems 3D printing solutions.

While I believe the ecosystem is lagging in producing software tools that make it easy for non-professional users to create, find and personalize 3D content, we are only a short time away from dramatic changes there too.

When people can more easily digitize, share, copy and reproduce real world 3D content – how will that change the landscape for content owners and consumer alike?  What existing business models will be threatened, and which new ones created, with such a transformation?

What exactly “is” Intellectual Property in the Context of Digital Manufacturing?

Many things!  It may be represented in trade secrets – the confidential, differentiated manufacturing processes used to produce something. It could be represented by copyright – in for example the rights a sculptor would have in their latest creation.  It might be represented by patent – in a novel, non-obvious, useful device.  In the EU, a design could be protected by registered or unregistered design rights.

What if your son broke the leg of his favorite action figure (which you purchased from a big box toy store) and you decided to repair it using something you produced from your 3D printer (or you could also print it to the Staples down the street or have it shipped to you from Shapeways)?

What if you were able to find and download a manufacturable model (in STL format) of that action figure that someone had uploaded to one of the many model sharing sites and used that as the basis of the print job?  What if the person who uploaded the file had created the model by hand (e.g. they may have looked at the same action figure you wanted to repair but they designed it on a blank digital canvas)?  What if the person who uploaded the file created the representation (in the file) by 3D scanning an undamaged action figure?   What if you scanned, printed, and repaired the item in your own home but did not share the files with anyone else?

Lamp Rings

What if was not an action figure, but instead a retaining ring for one of the low voltage lights which keep getting run over in your front yard?

Do these differences matter?  Absolutely.

The type of content (artistic or functional), the reason for manufacture (new item, replacement part, etc.), how the content to be manufactured was generated (created from scratch, printable file obtained from a third party, the end result of a 3D reality capture process, from the manufacturer, etc.) and where the content will be manufactured (in your home, at a local store for pickup, on a third parties networked printer, at a remote service bureau and shipped, etc.) all matter.  In some instances the content might not be protected at all, in others it might touch multiple types of third party intellectual property.

There is not enough space here to give you a general primer on all of the intellectual property issues in the create/capture/modify/make ecosystem.  I would instead point you to several excellent publications and presentations as background (which principally look at the application of US law):

The above is a small (but particularly useful) sample of work examining some of these issues in depth, another broader summary can be found here.  You will find that authors in this space cover a broad spectrum of opinions –from those who believe that intellectual property issues need to be understood in digital manufacturing but generally inapplicable because many objects that would be manufactured are generally not protectable (e.g. Weinberg), to those who believe that the democratization of capture and printing technologies will utterly transform manufacturing supply chains and potentially substantially devalue intellectual property rights all content owners will have in the future (e.g. Hornick) as well as everything in between.

I fall in the middle ground – believing that the fundamental technical and market changing technologies will stretch the concept of intellectual property, but as we have seen in the past with the music industry, that over time the ecosystem will adapt – including the law.

Intellectual Property Concerns an Impediment to Continuing Growth?

Intellectual property concerns have moved from beyond the theoretical to one which manufacturers consider to be one of the most potentially disruptive impacts of the broadening reach of additive manufacturing.   In June 2014, PricewaterhouseCoopers (“PwC”) and the Manufacturing Institute published their report on 3D Printing and the New Shape of Industrial Manufacturing (the “PwC Report”).   The report is broad reaching, and well worth an extended read by itself.   One section examines the potential for additive manufacturing to shrink supply chains:

Companies are re-imagining supply chains: a world of networked printers where logistics may be more about delivering digital design files—from one continent to printer farms in another—than about containers, ships and cargo planes. In fact, 70% of manufacturers we surveyed in the PwC Innovations Survey believe that, in the next three–five years, 3DP will be used to produce obsolete parts; 57% believe it will be used for after-market parts.

Source: PwC Report, Page #1

When PwC Report survey participants were asked to identify what they felt the most disruptive impact wide adoption of additive manufacturing technologies could have on US manufacturing – the “threat to intellectual property” was second only to supply chain restructuring.

This concern should not really be all that surprising.

image010In October 2013 the market research firm Gartner, in conjunction with their Gartner Symposium/ITxpo made a series of predictions impacting IT organizations and users for 2014 and beyond.   Several related to the impact that cheaper 3D capture and printing devices were predicted to have in the future for the creation of physical goods – predicting staggering losses from the piracy of intellectual property:

By 2018, 3D printing will result in the loss of at least $100 billion per year in intellectual property globally. Near Term Flag: At least one major western manufacturer will claim to have had intellectual property (IP) stolen for a mainstream product by thieves using 3D printers who will likely reside in those same western markets rather than in Asia by 2015.

The plummeting costs of 3D printers, scanners and 3D modeling technology, combined with improving capabilities, makes the technology for IP theft more accessible to would-be criminals. Importantly, 3D printers do not have to produce a finished good in order to enable IP theft. The ability to make a wax mold from a scanned object, for instance, can enable the thief to produce large quantities of items that exactly replicate the original.

Source: 2013 Gartner ITxpo Press Release

Now, I do not share the dire predictions of Gartner – as many of these hardware and software technologies have already existed for many years, but primarily because the process of creating high quality digital reproductions (either from “scratch” or from a 3D reality capture process) is still very difficult, even for experienced users.  But over time, and with almost certainty in the market for certain consumer goods, if someone could manufacture something in their home at comparable cost and quality to what they could buy at a store, why wouldn’t they?

Intellectual Property Issues in Digital Manufacturing

Obviously there must be a willingness of content owners to share and distribute their intellectual property for distributed manufacturing – whether as part of a collapsing supply chain for industrial manufacturers, or to authorize someone to produce a licensed good in their own home.

We are seeing companies test the water – from the Nokia experiment in early 2013 (prior to the Microsoft acquisition) to provide STL and STEP models of certain phone cases for 3D printing, to Honda releasing their 3D “design archives” in early 2014.

520_shell

Nokia Lumia 520 Shell, author: Nokia (CC BY-NC-SA 3.0)

A few months ago Hasbro licensed a handful of artists to create derivative works based on their My Little Pony line of toys and then those artist designed customizations could be purchased from Shapeways.  To be clear, Hasbro did not authorize anyone to create customizations of their licensed works, but rather started with a single design, customized by a handful of artists, to start.  Buoyed by the success of this launch, Hasboro and Shapeways are now soliciting designers to create customized 3D printable designs based on Dragonvale, Dungeons & Dragons,  Monopoly, My Little Pony, Scrabble (to be sold in the US and Canada only) and Transformers – with upload instructions posted to Superfanart.com in late August 2014 (which now points as subdomain to Shapeways.com).

What will accelerate the types of projects piloted by Nokia, Hasboro and Shapeways?

There are obviously business and technical hurdles in distributed digital manufacturing, but there are also some fundamental intellectual property issues which need to be resolved as well:

Issue Potential Resolution
De-facto and proposed new manufacturing file formats do not encapsulate intellectual property information Refine specification to make each file self-describing and/or to develop a metadata wrapper like ID3 for MP3
Inconsistent, and perhaps even inappropriate, licensing schemes used for 3D data Development of a harmonized community type licensing scheme for 3D content
Safe-harbor provisions of the DMCA apply only to copyright infringement Statutory extension of these protections to all forms of intellectual property

 

I’ll examine each of these issues, and potential resolutions, in more detail below.  There are clear parallels (in my mind at least) to the music industry – what lessons can be learned from the digitization and distribution of digital content there?  Which business methods are ultimately prevailing?

A manufacturing file format which encapsulates intellectual property information

The de-facto standard used for digital manufacturing is and has (and remains) the STL (from “STereoLithography” a/k/a “Standard Tessellation Language”).  STL has the benefit of being well known and computationally easy to read and process.  Most manufacturing systems require triangulated models to get sliced for processing (e.g. CAM, 3D printing, etc.).  The challenges with STL, however, are many – it does not scale well to higher resolutions, there is no native support for color or materials properties, it is unit-less, and it does not compress well (among others).

A new standard has been proposed to replace the STL format, it is known as the AMF (for “Advanced Manufacturing Format” a/k/a “STL2”).    Al Dean reviewed the AMF and compared it to STL in his January 2013 DEVELOP3D article Alpha-Mike-Foxtrot to STL.  More useful background can be found at the AMF Wikispace.

Without getting into a debate as to whether the current AMF specification is “good enough” to grow into the next de-facto standard, it is important to recognize that the handling of intellectual property rights are specifically excluded.  Section 1.4 of the ASTM AFM specification reads:

This standard also does not purport to address any copyright and intellectual property concerns, if any, associated with its use. It is the responsibility of the user of this standard to meet any intellectual property regulations on the use of information encoded in this file format.

Further, the AMF specification is lacking support for metadata containers which would allow for the file content to be self-describing at some level.

Shapeways has decided to enter the fray and announced their own voxel based file format for 3D printing called SVX at the end of September.  As with STL and AMF, the SVX specification does not address intellectual property.

What is needed?   A file format (AMF or an alternate) for manufacturing which specifically allow for metadata containers to be encapsulated in the file itself.  These data containers can hold information about the content of the file such that, to a large extent, ownership and license rights could be self-describing.   An example of this is the ID3 metadata tagging system for MP3 files.   Of course the presence of tag information alone is not intended to prevent piracy (i.e. like a DRM implementation would be), but it certainly makes it easier for content creators and consumers alike to organize and categorize content, obtain and track license rights, etc.

Mp3filestructureMP3 File Structure, user: Kim Meyrick (CC-BY/GFDL)

Inconsistent/inappropriate licensing schemes for 3D data

Most 3D printing service bureaus and model hosting sites have licensing terms which are only concerned with copyright, rather than dealing more broadly with the entire “bucket” of potential intellectual property ownership and licensing concerns.  Several rely on the Creative Commons licensing scheme (or some variation thereof) as the foundation for the licensing relationship between their content creators/contributors, content consumers/users and their own services.   Worrying only about copyright, or exclusively using the CC licensing scheme for manufacturable 3D content (via 3D printing or otherwise) is misguided.

Creative Commons (the organization behind the CCL scheme) is acutely aware of using the wrong license type for functional content, see the post titled CC and 3D Printing Community.  The challenge with the current CC licensing schemes is that they were never intended to cover “functional” content (that which might be covered by intellectual property rights other than copyright).    As the blog above notes –

With the exception of CC0, the Creative Commons licenses are only for granting permissions to use non-software works. The worlds of software and engineering have additional concerns outside of the scope of what is addressed by the CC licenses. 3D printing is a new medium which encompasses both the creative domains of culture and engineering, and often 3D printed works do not fall neatly into either category.

Creative Commons explored the creative/functional split in a Wiki for the 4.0 release of licenses, but did not develop a framework for a license covering both types of content.

I examined these issues previously in more detail in a two part blog The Call for a Harmonized “Community License” for 3D Content.  While dated, those materials can be useful background.

Why does this matter?  There is presently no licensing consistency among the various players in the digital manufacturing ecosystem – potentially meaning that there are tens, or even hundreds of “flavors” of a license grant, for the same content.

What is Needed?  An integrated, harmonized licensing scheme addressing all of the intellectual property rights impacted in the digital manufacturing ecosystem – drafted in a way that non-lawyers can read and clearly understand them.  This is no small project, but needs to be done. Harmonization would simplify the granting and tracking of license rights (assuming stakeholders in the ecosystem helped to draft and use those terms) and could be implemented in conjunction with the file format metadata concept described earlier.

At least one organization is working on a new model for licensing, utilizing a community approach to drafting and feedback – driven by Joris Peels the YouMagine Community Manager (and long time participant in the 3D printing ecosystem).   You can find the current progress here.

Do the “Safe Harbor” Provisions Apply?

It is possible, via secondary or vicarious liability, to be held legally responsible for intellectual property infringement even if you did not directly commit acts of infringement.

In 1998 the Digital Millennium Copyright Act (the “DMCA”) became law in the United States.  The DMCA, among other notable things (such as criminalizing anti-circumvention protections such as DRM), creates limitations on the liability of online service providers for copyright infringement by third parties when engaging in certain types of activities – primarily relating to the transmission, storage and searching/indexing of data.  These have become known as the “safe harbor” provisions of the DMCA.

image016

Wick Harbour, user: Dorcas Sinclair (CC-BY-SA-2.0)

To receive these protections, service providers must comply with the conditions in the Act, including providing clear “notice and takedown” procedures which permit the owners of a licensed content to stop access to content which they allege to be infringing.

The DMCA provides a “safe harbor” to service providers for copyright infringement, if for example, it turns out that they, for example, hosted or store content upload by a third party which was found to be infringing.  There are a few key limitations: (1) the content may not be modified by a service provider (if it is, the DMCA safe harbor protections do not apply); and (2) the DMCA only limits liability for copyright infringement, it does not help protect a service provider from other potential forms of infringement.

The first DMCA “take down” notice for 3D printed content was sent to Thingiverse (now part of Stratasys) in February 2011 for a Penrose Triangle which could be 3D printed – likely content not protectable by copyright in the first place.  Shapeways [link: ] and many others in the ecosystem commented on the notice and what it meant for the industry at large – how do you reward legitimate creators/inventors in a world of “copy paste”.

You can see examples of how companies have implemented a DMCA notices on the 3D Systems Cubify site (see Section 9)  and on Shapeways.  There are obviously others.

Unfortunately, in the world of distributed digital manufacturing there is the potential for more than just copyright infringement – functional items which are manufactured and used may (and I stress may) violate third party patents, trademarks, trade dress, design rights, etc.    This could open up participants in the digital manufacturing chain to claims of secondary infringement for rights other than copyright.   These are typically much more difficult claims to make (just by the nature of what needs to be demonstrated under the law) – but potentially chilling nevertheless.

What is Needed?  Extension of the concepts in the DMCA to cover the broader bucket of intellectual property rights beyond copyright.  Desai and Magliocca, in Section III(c) of the Patents Meet Napster: 3D Printing and the Digitization of Things article I referenced earlier reach a similar conclusion and propose a framework for implementation.  Such changes need to be considered and implemented in a way which does not create or extend secondary liability to more players in the ecosystem, but rather provides a safe harbor for certain non-copyright claims should infringement liability otherwise exist.

More Certainty Will Bring Business Model Exploration

Forward thinking content owners, like Hasbro and others, recognize that over the next several years there will be substantial transformation in the digital manufacturing ecosystem.  Intellectual property metadata in self-describing digital files, harmonized licensing schemes and revised statutory frameworks will help accelerate these changes.

Ultimately, there is a universal market need for an intellectual property licensing, clearance and payment infrastructure to support the seamless distribution and payment for manufacturable content.  Hundreds of billions of dollars worth of consumer goods alone are likely to be manufactured (in the home, at a store, at a remote service bureau on demand, or by the consumer goods company themselves)  on annual basis using additive manufacturing technologies.     When content creators have an easy way to monetize their content through licensing, content consumers can find and pay for quality content which meets their needs, and simple personalization tools have been created, we will truly see a transformation in digital manufacturing.

Note: The majority of the content in this post was originally published in the September 2014 edition of DEVELOP3D Magazine, it has been updated and refreshed. 

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SIGGRAPH 2014 Technical Paper Round Up

As many of you already know, SIGGRAPH 2014 (#SIGGRAPH2014) is taking place this week in Vancouver, British Columbia through 14-AUG.  SIGGRAPH has been around for more than four decades, and the presentations there constantly represent some of the most forward thinking in the fields of computer graphics, computer vision and human computer interface technologies and techniques. I am certainly jealous of those in attendance, so I will covet from afar as I make my way to a client visit this week.  The first pages of all of the SIGGRAPH 2014 Technical papers can be found at the SIGGRAPH site. Here is a sampling of those papers which I personally found to be most interesting.  A few have already been profiled by others, and if I seen them reviewed before, I will provide additional links.  These are not in any order of priority:

  • Learning to be a Depth Camera for Close-Range Human Capture and Interaction [(Microsoft Research project which proposes a machine learning technique to estimate z-depth per pixel using any conventional single 2D camera in certain limited capture and interaction scenarios [hands and faces] – demonstrating results comparable to existing consumer depth cameras, with dramatically lower costs, power consumption and form factor).  This one, admittedly, blew me away.   I have been interested in the consumer reality capture space for a while, and have blogged previously about the PrimeSense powered ecosystem and plenoptic (a/k/a “light field”) computational cameras.  I argued that light field cameras made lots of sense (to me at least) as the technology platform for mobile consumer depth sensing solutions (form factor, power consumption, etc.).   This new paper from Microsoft Research proposes a low cost depth sensing system for specific capture and interaction scenarios (the geometry of hands and faces) – turning a “regular” 2D camera into a depth sensor.   Admittedly doing so requires that you first calibrate the 2D camera by registering depth maps captured from a depth camera against intensity images, and in this way the 2D camera “learns” and encodes such things as surface geometry and reflectance among other things.   They demonstrate two prototype hardware designs – a modified web camera for desktop sensing and a modified camera for mobile applications – in both instances demonstrating hand and face tracking on par with existing consumer depth camera solutions.  This paper is a great read, in addition to describing their proposed techniques, they provide a solid overview of existing consumer depth capture solutions.

Learning to be a Depth Camera

  • Proactive 3D Scanning of Inaccessible Parts  (proposes a 3D scanning method where a user modifies/moves the object being acquired during the scanning process to capture occluded regions, using an algorithm supporting scene movement as part of the global 3D scanning process)

 

  • First-person Hyper-lapse Videos – paper  + Microsoft Research site (presentation of a method to convert single camera, first-person videos into hyper-lapse videos, i.e. time lapse videos with smoothly moving camera – overcoming limitations of prior stabilization methods).  What does this mean?  If you have ever tried to take a video that you shot (particularly while the camera is moving) and slow it down – the results are often not optimal.  Because frames need to be “made up” to fill the gaps, any camera movement introduces blurring.   Techcrunch reviewed the Microsoft Research project here.

 

  • Color Map Optimization for 3D Reconstruction with Consumer Depth Cameras (proposes an optimization approach to map color images onto geometric reconstructions generated from range and color videos produced by consumer grade color depth cameras – demonstrating substantially improved color mapping fidelity).  Anyone who has attempted to create a 3D reconstruction of an object or a scene using consumer depth cameras knows that it is one thing to create a generally good surface map, but it is an entirely more challenging problem to map color, per pixel, to accurately represent the captured environment.  Because consumer depth cameras are inherently noisy, and in particular because the shutters of the RGB and depth cameras are not synchronized, this means that generally color information is “out of phase” with the reconstructed surfaces.  Their method provides for some pretty incredible results:

Improved Color Map

  • Real-time Non-rigid Reconstruction Using an RGB-D Camera (a proposed hardware and software solution, using consumer graphics cards, for markerless reconstruction in real-time (at 30 Hz) of arbitrary shaped (i.e. faces, bodies, animals), yet moving/deforming physical objects).  Real-time reconstruction of objects or scenes without moving elements are the bread and butter of solutions such as Kinect Fusion.  Real-time 3D reconstruction of moving objects, in real time, is much more challenging.  Imagine, for example, having your facial expressions and body movements being “painted” in real-time, to your avatar in a virtual world.   While this solution requires a custom rig (i.e. high quality capture at close range was needed, something consumer depth cameras do not provide) it is certainly exciting to see what can be achieved with relatively modest hardware modifications.

 

  • Functional Map Networks for Analyzing and Exploring Large Shape Collections  (proposes a new algorithm for organizing, searching and ultimately using collections of models – first by creating high quality maps connecting the models, and then using those connections for queries, reconstruction, etc.).   Much of this paper was beyond me – but the problem is certainly understood by everyone, who even today, searches for 3D content.  Most of that data is organized/categorized by metadata – and not be the characteristics of the shapes themselves.  There are obviously some services, like 3DShap.es, which are actually interpreting and categorizing the underlying shape data – but most model hosting sites do not.  Imagine if you could run an algorithm against a huge database of content (e.g. Trimble’s 3D Warehouse), or even shapes when “discovered” on the web, and immediately build connections and relationships between shapes so that you could ask the query “Show me similar doors”.  Wow.

 

  • Automatic Editing of Footage from Multiple Social Cameras  (presents an approach that takes multiple cameras captured by “social” cameras – cameras that are carried/worn by those participating in the activity – and automatically produces a final, coherent cut video of that activity, represented from multiple camera views.)   The folks at Mashable recently looked at this approach.   While this is certainly cool, I’ve often wondered why, given all the mobile video camera solutions that exist, that an application has been developed which allows an event to be “socially” captured on video, and then in real or near-real time, allow interaction with that socially captured video, navigating from camera position to camera position within a 3D environment.  Sure, it is a huge data problem, but if you have gone to a concert lately you will soon realize that many folks (thousands of them in fact) are capturing some, if not all, of the entire event, from their unique camera position.  Certainly true for many sporting events as well (and in most cases, youth sporting events where the parents are recording their children).   Taking the Microsoft Photosynth  approach on steroids, if those camera positions are back-computed into 3D space, the video and sound could be synchronized, allowing for virtual fly throughs to different camera locations (if necessary interpolating frames along the way.)  OK, we might have to borrow all of the DARPA computing power for a month for a five minute video clip, but boy would it be cool!  😉

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Trunki v. Kiddee – (a/k/a Horned Animal v. the Insect)

Horned Animal v. The Insect

My friends over at DEVELOP3D have a great June 2014 issue (click here to download, you will need to register first) – the cover story is one that is near to my heart, namely the intersection of intellectual property and 3D content.

Starting on page 20 of the DEVELOP3D June 2014 issue, Stephen Holmes details the historical intellectual property battle between Magmatic Ltd. and PMS International Limited surrounding travel cases for children, the potential implications for the industry, and the campaign started by Rob Law (the founder of Magmatic) to re-visit some of these issues in the UK Supreme Court.  I urge you to register, download and read this (and subsequent!) issues of DEVELOP3D Magazine (either online or in print).

Background

Magmatic Ltd. develops and sells a line of children’s oriented travel gear – including their range of Trunki travel cases, which come in different colors and graphics, but with the same surface profiles:

T-LadyBug-300x300 T-Terrance-300x300 T-Tipu-300x300

Magmatic had protected the Trunki family design via a Community Registered Design (a “CRD”).  While the metes and bounds of a CRD are outside the scope of this short article, the International Trademark Association (“INTA”) has published a very useful “fact sheet” on a CRD. Applications for CRD’s are not substantively reviewed, but at a minimum must contain a representation of a product design, and protect that specific appearance.

PMS International Limited (“PMS”) subsequently developed a competitive children’s case, called the Kiddee.  Magmatic sued PMS for infringing the CRD, its UK unregistered design rights in the design of the Trunki and its copyrights associated with the packaging for the Trunki.  The UK High Court found, in an opinion dated July 11, 2013, that PMS had infringed the CRD and the design right in four of the six designs. The copyright infringement claim was dismissed (except for one count which PMS conceded).  There is little doubt that PMS developed its line of children’s travel cases to be directly competitive with Magmatic — as nearly 20% of all three to six year olds in the UK owned a Trunki case (from Magnetic’s research).

In the United States we do not have a statutory intellectual property method akin to a CRD (copyright, trade dress, design patents, etc. can be used, but nothing that parallels the CRD).   Separately, you maybe interested in reading how a US and UK court examined the same set of facts and came to completely diverging opinions on whether an item was protectable by copyright (in this case it was a Star Wars Stormtrooper helmet.  See my earlier blog – http://3dsolver.com/the-40-or-20-million-helmet-or-not/ (US court concluded that the helmets were copyrightable, UK court held they were not because they were “functional” items in the context of a movie).

The Appeal

Magmatic appealed the High Court’s decision. On February 28th, 2014 the UK Court of Appeal rendered its decision (the “Appeal”) overturning the lower court and holding that PMS, with its Kiddee case, had not infringed Magmatic’s CRD for the Trunki.

Infringement, especially in the case of copyrights, registered designs, and design patents, is always a subjective one – there is simply no black and white test.    The decision on appeal here turned on the specific frame of reference the Court of Appeal used for the CRD infringement analysis, “[a]t the end of the day, the scope of the design must be determined from the [CRD] representation itself.” Appeal Finding 36.   In other words, how the products actually look in the marketplace isn’t relevant to whether a competitive product infringes rights in a Community Registered Design – what matters is the design and materials submitted as part of the application process.

The Court of Appeal reviewed prior decisions and found that:

[b]efore carrying out any comparison of the registered design with an earlier design or with the design of an alleged infringement, it is necessary to ascertain which features are actually protected by the design and so are relevant to the comparison. If a registered design comprises line drawings in monochrome and colour is not a feature of it, then it cannot avail a defendant to say that he is using the same design but in a colour or in a number of colours.

Appeal Finding 37.   The Court of Appeal concluded that the High Court had erred by concluding that the infringement analysis solely related to the shape of the suitcases – when distinctive design elements were present in the CRD beyond shape.  Appeal Finding 40.   The Court of Appeals found that the High Court was wrong in two primary respects: (1) the designs submitted were not wireframes (and so not restricted to shape), but were instead “six monochrome representations of a suitcase”. . .”which, considered as a whole, looks like a horned animal” Appeal Finding 41; and (2) because submitted in monochrome, the various shadings should be interpreted as distinct design elements (e.g. Magmatic could have been depicted the wheels in a similar shade as he rest of the body, but chose not to).  Appeal Finding 42.

181(image1)181(image2)

Image Source – Annex to the Appeal (from left to right in each row, first image is the Trunki case design submitted as part of the Magmatic CRD, followed by two images of representative Kiddee cases in the market, Trunki case design, and then two more images of the Kiddee cases).

The Court of Appeals then evaluated the various Kiddee cases to decide whether those produce the same overall impression on the informed user (the CRD infringement standard of review) and concluded that they did not – the Trunki case design (as submitted in the CRD) gave the overall impression of a “horned animal” whereas the various Kiddee cases looked like a “ladybird” with “antennae” and “a tiger with ears. It is plainly not a horned animal. Once again the accused design produces a very different impression from that of the CRD.”  Appeal Finding 47.   The Court of Appeals also found that the color contrast between the wheels and the rest of the body in the Trunki CRD were a distinctive design element which were simply not present in the Kiddee cases.  Appeal Finding 48.  Ultimately, the Court of Appeals found that:

[T]he overall impression created by the two designs is very different. The impression created by the CRD is that of a horned animal. It is a sleek and stylised design and, from the side, has a generally symmetrical appearance with a significant cut away semicircle below the ridge. By contrast the design of the Kiddee Case is softer and more rounded and evocative of an insect with antennae or an animal with floppy ears. At both a general and a detailed level the Kiddee Case conveys a very different impression.

Appeal Finding 55.

Practical Considerations

Many commentators have said the practical takeaway guidance from this decision is that those seeking protection via a CRD should generally avoid surfaced 3D representations in their CRD filings, and instead use wireframes.   The logic is that if only wireframes are used, then surface markings, color, etc. are irrelevant in a CRD infringement analysis.  Since at least one part of the Court of Appeals decision focused on the purposeful difference in the wheel color chosen by Magmatic, that would have been irrelevant if they had used wireframes.

I am certainly no expert in UK law, nor that relating to CRD registrations, but I do not believe that this case represents bad law, as much as it does a bad set of facts for the Plaintiff, Magmatic.   If Magmatic had submitted wireframes as part of their CRD, then PMS would have most certainly first claimed that the CRD itself was invalid because it wasn’t novel or possess enough individual character to warrant protection – the very things that colors, surface markings, lettering, etc. can bring to a simplified shape which make it more unique and protectable as a CRD.   It could be argued that many of the design elements were functional, and therefore not protectable (e.g. cases need wheels, they have straps, clasps, etc.) – particularly if depicted as a wireframe.

Ultimately though, if Magmatic had submitted wireframes for its CRD, wouldn’t it still have looked like a “horned animal” as opposed to an “insect” to the Court?  Look at the above images and ask yourself.  Their position might have been stronger (if the underlying CRD were deemed to be valid), but would it have changed the outcome?

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LazeeEye – 3D Capture Device Phone Add-On

There has been a continuing strong push on the consumer/prosumer 3D reality capture side of the capture/modify/make ecosystem – whether that captured content is to be used in an object or scene based scanning workflow.  New processing algorithms along with orders of magnitude improvement in processing power are unlocking new capabilities.

DIY scanning solutions have been around for a while – ranging from pure photogrammetric approaches, to building structured light/laser scanning setups (e.g. see the recommendations which DAVID 3D Solutions GbR makes on the selection of scanning hardware, by leveraging commercial depth sense cameras in interesting new ways (e.g. leveraging PrimeSense, SoftKinetic or other devices to create a 3D depth map or by utilizing light field cameras for 3D reconstructions . Occipital raised $1M in their Kickstarter campaign to develop their Structure Sensor (which is powered by PrimeSense technology) hardware attachment for Apple devices and 3D Systems is white labeling that solution.   Google has been working on Google Tango with its project partners (and apparently Apple – because the Google Tango prototype included PrimeSense technology)!

Early in 2014 I looked at the various market trends that were impacting the capture/modify/make ecosystem — the explosion of low cost, easy to use 3D reality capture devices (and associated software solution stack and hardware processing platforms) were part of the key among them –

2014 Market Trends

For a graphical evolution of how some of the lower cost sensors have developed over time, see:

3D Sensor Progression

Along comes an interesting Kickstarter project from Heuristic Labs for the LazeeEye, which so far has raised roughly $67K (on a goal of $250K) to develop a laser emitter which attaches to a phone, which flashes a pattern of light onto the object or scene to be capture, and stereo vision processing software on the phone creates/infers a depth map from that.  According to Heuristic Labs, the creators of the LazeeEye:

LazeeEye? Seriously? The name “LazeeEye” is a portmanteau of “laser” and “eye,” indicating that your phone’s camera (a single “eye”) is being augmented with a second, “laser eye” – thus bestowing depth perception via stereo vision, i.e., letting your smartphone camera see in 3D just like you can!

The examples provided in the funding video are pretty rough, and because it is a “single shot” solution, only those surfaces which can be seen from the camera viewpoint are captured.  In order to capture full scene, multiple shots would need to be captured, registered and then stitched together.   This is not a problem that is unique to this solution (it is a known element of “single shot” solutions).  More from the LazeeEye Kickstarter project pages:

How does LazeeEye work? The enabling technology behind LazeeEye is active stereo vision, where (by analogy with human stereo vision) one “eye” is your existing smartphone camera and passively receives incoming light, while the other “eye” actively projects light outwards onto the scene, where it bounces back to the passive eye. The projected light is patterned in a way that is known and pre-calibrated in the smartphone; after snapping a photo, the stereo vision software on the phone can cross-reference this image with its pre-calibrated reference image. After finding feature matches between the current and reference image, the algorithm essentially triangulates to compute an estimate of the depth. It performs this operation for each pixel, ultimately yielding a high-resolution depth image that matches pixel-for-pixel with the standard 2D color image (equivalently, this can be considered a colored 3D point cloud). Note that LazeeEye also performs certain temporal modulation “magic” (the details of which we’re carefully guarding as a competitive advantage) that boosts the observed signal-to-noise ratio, allowing the projected pattern to appear much brighter against the background.

Note that a more in-depth treatment of active stereo vision can be found in the literature: e.g., http://www.willowgarage.com/sites/default/files/ptext.pdf and https://cvhci.anthropomatik.kit.edu/~manel/publications/mva2013RGBD.pdf

[Side note, I found it interesting that Heuristic Labs is using Sketchfab to host its 3D models – yet another 3D content developer/provider who is leveraging this great technical solution for 3D content sharing.]

Depending on the funding level you select during the campaign you get different hardware – varying laser colors (which impact the scan quality), whether it is aligned, SDK access, etc.  They readily acknowledge that 3D capture technologies will become more ubiquitous in the coming years with the next generations of smartphones (whether powered by active technology like the PrimeSense solutions or passive solutions such as light field cameras) – their answer – why wait (and even if you wanted to wait, their solution is more cost effective).

Why wait indeed.  Interesting application of existing technical solutions packaged in a cheap approachable package for a DIY consumer, will be curious to see how this campaign finishes up.

[Second side note, I guess my idea of hacking the newest generator of video cameras, with built in DLP projectors (like those Sony makes), to create a structured light video solution is worthwhile pursuing.  The concept?  Use the onboard projector to emit patterns of structured light, capture that using the onboard CCD, process on a laptop, in the cloud, on your camera, etc.  Wala, a cheap 3D capture device that you take with you on your next vacation.  Heck, you are going to do that, why not just mount a DLP pico projector directly to your phone and do the same thing. . .  ;-)]

 

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My Radio Shack Recovery Plan

I admit it, I’m a geek.    When the weather wasn’t good, or if I was especially bored at playing manhunt, during the ages of  10 to 12 I spent a lot of time at my local Radio Shack.   Doing what?  Buying breadboard kits and building a radio.  Having a conversation with Eliza on a TRS-80 (and oh my, the hours spent playing Zork).  Buying my very own TRS Color Computer.  Physically hacking it to increase the RAM to 32KB by stacking chips and soldering wire.   Writing some software to remap the game cartridge memory to the memory space occupied by RAM (and then dumping that out to the state of the art tape cassette drive).   POKEing a memory space to double (that’s right DOUBLE) the MC6809 chip to a whopping 1.9mhz!   All within a context and community environment that nurtured geeks (no question was stupid) and provided help (with regular meet-up sessions while the store was open and after it closed).

When do I go to Radio Shack now?   Hardly ever.  Only if I need something “right now” and I’m willing to pay those “right now” inflated prices (e.g. $10 for a splitter that I could get from Amazon via Prime for $.99 if I could wait two days).   If I’m going to buy a computer, I’m not shopping there.   A mobile phone?  Nope.  A TV? Certainly not.  Batteries (probably not, unless it falls into the “right now” category and it is a non-standard size).  Are my kids going to shop there?  Are my 12 and 11 year old boys going to ask “Hey can we go to Radio Shack?”   Not a chance.  You get my point.

I’m obviously not alone.  A few weeks ago Radio Shack announced that it is closing 1,100 stores nationwide after same store sales plummet 19%.  They obviously recognize that they have a “brand” image challenge (their Superbowl ad was actually quite funny).  I would love to see a re-invigorated and vibrant community of Radio Shack stores – and so I offer the following Radio Shack “recovery plan.”

Return to your roots – You didn’t become successful because you sold all sorts of consumer goods to all kinds of people.  Admittedly, the selling environment has changed entirely (big box retail stores, discount stores, online availability of everything), but who your customer is (or should be) really hasn’t changed.  More on that later.

Start a conversation, build a community – It is difficult to survive in a low-margin, high-volume business that is today’s consumer electronics market.   You will not now (not ever) make that tech-savvy purchaser buy a TV from you.  You can engage certain types of prospects.  Sales is a process.  It is a conversation.  Re-create the environment to have good meaningful conversations about (high margin, yet to be commoditized) tech which interests them.  Those conversations may be with you, but most likely they will be with others. Hold meet-ups.  Let folks play with things in the store.  Make it become a place (again) that certain folks want to go.  And who might those folks be?

Target makers and the makers to be –  Look no further than the community of “makers” and “doers” who are building things, programming things, flying things and printing things.  They exist everywhere. These were the folks you sold to before. These are the folks you should sell to again.  Concentrate on STEM engagement with the children – partner with your local elementary and middle schools to show and demonstrate cool technologies.  Become a partner for Lego Mindstorms.  Let kids play Minecraft in the store.  Put it up on monitors for people to see.  Sell Rasberry Pi dev kits, as well as holding in store programming course sessions.  Target all kinds of robotics and RC hobbyists, including of course those who are flying all types of unmanned aerial platforms (single rotor, multi-rotor, fixed wing, etc.).  Partner with 3D Robotics and/or Airware to take their tech directly to consumers.  Explain/help folks to get their projects on Quirky or start a campaign on Kickstarter or Indiegogo.   Sell AR Drones as an entry point for folks to get into unmanned aerial systems.  Go beyond offering 3D printers by offering classes on how to make them work most effectively (what software to use, what 3D scanners to buy, etc.).  You already know this – admittedly, this is one pretty funny Radio Shack ad featuring 3D printing.  Partner with folks like Shapeways to allow people to capture/design items in the store and then have them drop shipped to their homes.   Show folks how to do it.  Nurture the entire 3D printing ecosystem (not just the printers as the end to themselves).   And with all of this, plug them back into a growing community of makers/doers and users.

Hire people who are makers and geeks – Hire people that are advocates for your target markets and consumers.  No disrespect meant, but the folks who I have come across at Radio Shack recently (admittedly a very small sample size) didn’t look like they wanted to be there and certainly weren’t makers themselves.  This is obviously difficult (because it is a self-reinforcing system), but make the “next/first” hire somebody who identifies with the target communities you are selling to.   Why would I want to buy a 3D printer from somebody who really wishes that they working at Best Buy instead (and regardless, they have no idea what a water-tight STL is. . .)?

Consider the policy perspective – Go to Washington and start lobbying on behalf of makers, doers, builders and flyers.  Help shape policy around thorny issues relating to 3D printing, unmanned aerial systems and robotics.  Partner with existing organizations that share similar views.  Become a positive voice in Washington for the community (of buyers) who you represent.

Result: Selling to a high margin/non-commoditized market – Following the above would get you right back to where you were at the beginning, selling high margin technology to the early-adopters, before things got commoditized.   In many cases you are selling solutions where a community of others (and their knowledge) is required to get things “right” – like in the earlier days of the personal computing market, when you sold TRS-80s and CoCos.  And breadboards.  And capacitors.  And wires.  And motors.  And a community.  You get the picture.

I’ll bet if you did the above many folks will start visiting and communicating in your stores again – my kids might even ask to stop by, to play Minecraft at the very least. 😉

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3D Printing Talk at UNCW CIE

I was fortunate yesterday to spend some time with a great crowd at the UNCW Center for Innovation and Entrepreneurship to talk about 3D Printing — sharing the time with an awesome team of presenters from GE Hitachi Nuclear Energy.  Jim Roberts, the Director of the UNCW CIE, a friend of mine since moving to North Carolina, invited me to see his impressive incubator space located at the edge of the UNC Wilmington campus – and I was glad to do so.  He has an impressive facility, and some great partner/tenant companies already working hard, I am excited to see what will be “hatched” under Jim’s leadership.  While there I also had the chance to meet with some great local entrepreneurs as well as spending some time with the Wired Wizard Robotics Team — and incredibly impressive group of young, talented, future scientists, engineers, technologists and mathematicians.   They were planning how to integrate 3D printing into their next design, I came away again believing how much STEM and the entire “capture to make” ecosystem should be intertwined.

One of the things I talked about yesterday was the interesting correlation between the performance of the publicly traded 3D printing companies and the relative rise of “3D Printing” as opposed to the technical term of “additive manufacturing”.  The upper left inserted graph is a Google Trends chart showing those search terms over time — if you haven’t used Google Trends — this data is normalized relative to all search volume over time.   In other words, a flat line would show that as a % of overall search, that term has stayed consistent (even as volume grows).  What you can see from this graph is the explosion of the rise of “3D Printing” as opposed to small, incremental growth of “additive manufacturing.”  Compare the rise of “3D Printing” to the stock charts and you see an interesting correlation indeed.  During the rest of my time I gave some reasons for why I believed this happened — looking at the macro level trends on both “sides” of the content to make ecosystem that may have unlocked this opportunity.

3D Printing + Additive Manufacturing

For those who have interest, you can download the slides I delivered here. TMK Presentation for UNCW on 3D Printing Opportunity (1.17.14 – FOR DISTRIBUTION)

Have a great weekend!

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