Open Source Hardware for Dummies

Faculté Polytechnique

[ Geeks Anonymes, ULg (Interface Entreprises-Université), Liège – Friday 19th September 2014 ]

Open Source Hardware for Dummies

Department of Economy and Innovation Management

Dr Ir Robert Viseur

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Part 1

Basis about software licenses and business models

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Free / Open Source Software

Free Software Definition.– Four freedoms (see www.gnu.org).

Open Source Definition.– Ten criteria (see opensource.org).

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Software licenses (1/2)

Three types of licenses: – Proprietary licenses.

• E.g. CLUF for Microsoft softwares.

– Hybrid licences (rare).• E.g. former SCSL for Sun Microsystems softwares.

– Free software licenses.• E.g. AL, BSD, GPL, LGPL,...• More or less 70 free software licenses.

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Software licenses (2/2)

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Free software licenses (1/2)

Two families of free software licenses:– Permissive / academic licenses.– Copyleft / restrictive licenses (licenses with

reciprocity).

Three types of licenses with reciprocity.– Weak reciprocity.

• File-based, or not.

– Strong reciprocity.– Network reciprocity.

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Free software licenses (2/2)

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Business models for free and open source softwares (1/2)

Trade-off between value creation and value capture.– Value creation:

• Investment in R&D.• Collaboration with community (open source

innovation).

– Value capture:• Weak appropriability regime. • Often: indirect valuation (eg. services, advertising,

etc.).

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Business models for free and open source softwares (2/2)

Services (« best knowledge here »).– Common services: custom software development,

installation and integration, training, etc. – New SaaS and cloud computing opportunities.

Dual licensing schemes.– Without technical differenciation.– With technical differentiation.– Opencore schemes (e.g. free kernel + private add-

ons).

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Part 2

Business models of open hardware

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What is open hardware ?

Definition from Open Hardware Summit and then Open Source Hardware Association.– See details at http://www.oshwa.org/definition/.

Inspired by Open Source Definition from Open Source Initiative (opensource.org).

More communly accepted than previous definitions.

New initiative: OHANDA label (see www.ohanda.org).

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Open Source Hardware (OSHW) Definition 1.0 (1/3)

1. Documentation– The hardware must be released with documentation including design files,

and must allow modification and distribution of the design files.

2. Scope– The documentation for the hardware must clearly specify what portion of

the design, if not all, is being released under the license.

3. Necessary Software– If the licensed design requires software, the interfaces must be

sufficiently documented or the necessary software must be released under an OSI-approved open source license.

4. Derived Works– The license shall allow modifications and derived works, and shall allow

them to be distributed under the same terms as the license of the original work.

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5. Free redistribution– The license shall not restrict any party from selling or giving away the project

documentation.

6. Attribution– The license may require derived documents, and copyright notices associated

with devices, to provide attribution to the licensors when distributing design files, manufactured products, and/or derivatives thereof.

7. No Discrimination Against Persons or Groups– The license must not discriminate against any person or group of persons.

8. No Discrimination Against Fields of Endeavor– The license must not restrict anyone from making use of the work (including

manufactured hardware) in a specific field of endeavor.

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9. Distribution of License– The rights granted by the license must apply to all to whom the work is

redistributed without the need for execution of an additional license by those parties.

10. License Must Not Be Specific to a Product– The rights granted by the license must not depend on the licensed work

being part of a particular product.

11. License Must Not Restrict Other Hardware or Software– The license must not place restrictions on other items that are

aggregated with the licensed work but not derivative of it.

12. License Must Be Technology-Neutral– No provision of the license may be predicated on any individual

technology, specific part or component, material, or style of interface or use thereof.

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Protection of hardware (1/3)

Some items to protect: – the source code for electronics (e.g.: VHDL or Verilog source

codes),

– the source code for associated softwares (e.g. development tools, SDK, etc.),

– the schematics, the design files and the technical drawings (hardware design),

– the aesthetic value,

– the documentations,

– the brands.

IP tools: mainly copyrights, industrial design rights, patents and trademarks.– Other: protection for the topographies of semiconductor

products.

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Frequent use of Creative Commons licenses.– Attention to NC clause.

Frequent use of widely used free software licenses.– Mainly BSD, GPL and LGPL.

Dedicated licenses.– Examples: TAPR OHL (see www.tapr.org/ohl.html)

or CERN OHL (see www.ohwr.org/cernohl).

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Licenses in real life (Viseur, 2012):

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Business models of open hardware

Business models in real life (Viseur, 2012):

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Size of the market (1/2)

Strong rise of the number of projects (Torrone & Fried, 2010):

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Size of the market (2/2)

Report from (Torrone & Fried, 2010):– 13 companies representing approximately $50

million.– About 200 projects in 2010.– By 2015: +$1 billion collective.

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Still a blurred concept ?

Boundaries between openness and freedom not always clear but...– Ongoing standardization of the definition.

How open is open enough ?– Open hardware often build on closed components.

– Community activities not always clear...

How to identify sustainable projects ?– Think about free software success factors.– Examples: modularity, standards, open governance

(community / ecosystem), etc.

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Part 3

Examples of open hardware commercial projects

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LEON (Gaisler) (1/2)

VHDL model for 32 bits SPARC-compliant processor.– Created by Jiri Gaisler and now supported by

Aeroflex Gaisler company (www.gaisler.com).– SPARC: RISC open instruction set architecture

and registered trademark of SPARC International, Inc.

– See more at http://en.wikipedia.org/wiki/SPARC and http://www.sparc.org/.

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LEON (Gaisler) (2/2)

Wide portfolio of products (LEON family, and others) and services.

One of the products: GRLIB IP Library.– Dual licensing scheme.

• Licenses: GPL or commercial license.• See http://www.gaisler.com/index.php/products/ipcores/soclib

rary.

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Arduino (Smart Projects) (1/3)

Open source electronics prototyping platform.– See http://www.arduino.cc/ for more details.– Manufactured by the Italian company Smart

Project (smartprj.com).– Available with open source development

softwares.– Tremendous success.

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Enablers: – Cheap, simple, released with integrated tools.– Wide ecosystem.

• New open projects based on Arduino hardware.• Examples: DIY Drones (diydrones.com), Photoduino

(photoduino.com), etc.

– Format for technically compatible extensions (shields).

Several forks (true free project).– Imitations and variations.– Examples: Freeduino, Sanguino, etc.

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Licenses: – Design covered by CC-BY-SA license.– Source code covered by GPL or LGPL licenses.– Arduino is a trademark.

Revenues: – Over $1 million in 2010 (Torrone & Fried, 2010). – Based on services and sale of products.

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Elphel (1/3)

Elphel 353/363 network camera (www.elphel.com).License: software and hardware under GPL v2.

– See http://www3.elphel.com/wiki/licensing for more details.

Revenues from the sales of products (several product lines).

Discreet community.Source of inspiration and technical basis for other

projects.– Examples: Frankencamera prototype or Axiom project.

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Elphel (2/3)

Collaboration with Google : – Cameras for Google

Books.– Cameras for Google

Streetview.

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Elphel (3/3)

Future project: Apertus (camera for cinema).– Friendly fork (?): Axiom.

• First open digital cinema camera Axiom.

• Licenses:

– Software under the GNU General Public License V3.

– Documentation under the Creative Commons License.

– Hardware under the Cern Open Hardware License.

• Partnership with Dynamic Perception (www.dynamicperception.com).

– See https://www.apertus.org/history.

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Part 4

Open hardware beyond electronic stuffs

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Hexayurt (1/2)

« The Hexayurt is a refugee shelter system based on work done at the Rocky Mountain Institute. It uses an approach

based on "autonomous building" to provide not just a shelter, but a comprehensive family support unit which includes drinking water purification, composting toilets,

fuel-efficient stoves and solar electric lighting. »(see http://www.appropedia.org/Hexayurt_Project & http://hexayurt.com/)

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Hexayurt (2/2)

Materials published in public domain.Several variations around the first project.

Case of Open Source Appropriate Design:

« Appropriate technology (AT) is technology that is designed with special consideration to the context of its use -

including environmental, ethical, cultural, social, political, and economical aspects of the community it is intended

for. »(see http://www.appropedia.org/Portal:Appropriate_technology)

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Open Reflex (1/3)

Open source project for a film camera (single lens reflex).Following a pinhole project (« 3D Printed Pinhole Box »).Printable with RepRap 3D printer (reprap.org).

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Open Reflex (2/3)

True open hardware project: – Materials published under CC-BY-SA on:

• author's blog (leomarius.com),

• Thinkgiverse (www.thingiverse.com),

• Instructables (instructables.com),

• Dropbox (www.dropbox.com).

– Nascent community:• New sub-projects.

• Collaborations (e.g. DIY AP-LENS).

More details: leomarius.com/albums/openreflex/.

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Open Reflex (3/3)

Attempt to use crowdfunding.– More details: www.kisskissbankbank.com/en/projects/openreflex.

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OSVehicule TABBY (1/2)

OSVehicle (www.osvehicle.com).

Creators of the Tabby / Urban Tabby.

Urban quadricycle vehicle.– « Twizy open source » ?

Tabby / Urban Tabby ?– Tabby : « TABBY is an open

source framework for vehicles ».

– Urban Tabby : approved model.

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OSVehicule TABBY (2/2)Materials published under CC-BY-SA.

– See http://www.osvehicle.com/download/.

Objective of creating an active community.– Actual status ?

Vehicle being bought in kit.Services for local builders (emerging

countries).– No complex production line.

– Very little investment.

Connected to Open Source Appropriate Technology.

Estimated sales prices (assembled) : 6000 euros.

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Stay tuned (1/2)

New exciting projects: – Example:

OpenEnergyMonitor system.

• Wireless sensor nodes that send data at periodic intervals to a web-connected base-station.

• Based on Arduino.

– See more details at http://openenergymonitor.org/emon/opensustech.

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Stay tuned (2/2)

New opportunities due to progress in: – CAD open source softwares.

• See http://linuxfr.org/news/linux-et-la-commande-numerique-par-calculateur.

– 3D printers.• See http://linuxfr.org/news/la-fr%C3%A9n%C3%A9sie-des-imprimantes-3d.

Progressive adoption by industries.– For example : Ford OpenXC

(openxcplatform.com).

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Thanks for your attention.Any questions ?

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Some useful readings...Anderson, C., « Makers : La nouvelle révolution industrielle », Pearson, 2012.Baldwin, C.Y., Hienerth, C. and von Hippel, E., « How user innovations become commercial products: a theoretical investigation and case study », Research Policy, 35, 9, 2006, pp. 1291–1313.

Eychenne, F., « Fab Lab : L'avant-garde de la nouvelle révolution industrielle », FYP Éditions, 2012.

Torrone, P., Fried, L., « Million dollar baby - Businesses designing and selling open source hardware, making millions », O’Reilly’s foo camp east 2010, Microsoft’s NERD center (MIT campus). Available at www.adafruit.com (read: March 6, 2012).

Viseur, R, « Pratiques innovantes dans le secteur automobile : du champion de produit à l'innovation open source », , Rencontres mondiales du logiciel libre, Montpellier, 2014.

Viseur, R., « Hacker son appareil photo avec des outils libres », Rencontres mondiales du logiciel libre, Montpellier, 2014.

Viseur, R, « Business models of open hardware », Rencontres Mondiales du Logiciel Libre, Bruxelles, 2013.

Viseur, R., « From Open Source Software to Open Source Hardware », Open Source Systems: Long-Term Sustainability. Springer Berlin Heidelberg, 2012. pp. 286-291.

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Contact

Dr Ir Robert Viseur

Mail : [email protected] Phone : 0032 (0) 479 66 08 76Website : www.robertviseur.be

LinkedIn : https://www.linkedin.com/in/robertviseur Twitter : https://twitter.com/robertviseur

This presentation is covered by « CC-BY-ND » license.