Open Hardware Summit 2014 
Gabriella Levine 
President of OSHWA 
OHS 2014, Rome, Italy
• Alternative to the Patent IP structure 
! 
• An option for sharing information 
! 
• An attempt to proliferate innovation, quickly 
OSHW: Why?
“Open source hardware is hardware whose 
design is made publicly available so that anyone can study, 
modify, distribute, make, and sell the design or hardware 
based on that design”. 
OSHW: The Definition ! 
! 
*www.oshwa.org/definition
! 
USE 
MODIFY 
DISTRIBUTE
OSHW projects & companies
Electronics
Sensors
Disaster Relief
Industrial Machines
Agriculture
Digital Fabrication
Robotics
Biology
Space Exploration
Education / Retail
! 
! 
* http://www.oshwa.org/sharing-best-practices/ 
OSHW: Best Practices
A designer must… 
1. Provide design files 
! 
2. Allow modification and redistribution 
! 
4. Publish documentation
A designer may… 
1. Provide attribution when distributing or 
manufacturing 
! 
2. Release their product as OSHW derivatives
A manufacturer must not… 
1. Imply that the device is manufactured, 
tested, warrantied by the original designer 
! 
2. Make use of trademarks owned by the 
original designer without permission
Use the Logo
How to create OSHW
Six Elements of OSHW Design
Six Elements of OSHW Design 
1. Hardware / mechanical designs
Six Elements of OSHW Design 
2. Electronic schematics / circuit diagrams
Six Elements of OSHW Design 
3. BOM / parts list
Six Elements of OSHW Design 
4. Diagram of physical layout of electronics
Six Elements of OSHW Design 
5. Firmware for the processor
Elements of Hardware Design 
6. API / drivers
Design Files can also include: 
• Photos / drawings 
! 
• Written instructions 
! 
• Other explanations
Designing the Hardware: 
• Open source tools 
! 
• Standard components
Distributing the Hardware: 
• Respect trademarks 
! 
• Link to source files 
! 
• Improve, don’t copy 
! 
• Label Versions 
! 
• OSHW logo
Repositories 
! 
Thingverse : 3D files 
! 
Instructables : inventions 
! 
Github : social coding 
! 
Your website 
! 
!
VIRAL 
ATTRIBUTION
OSHW ideals: 
1. VIRAL: All derivatives remain OSHW 
! 
2. ATTRIBUTION: credit is given to upstream 
designers / developers
Licensing your IP 
Popular copyleft licenses include: 
• Creative Commons Attribution, Share-Alike 
• GNU General Public License (GPL) 
• Hardware-Specific Licenses: TAPR OHL, CERN OHL 
! 
Permissive licenses include: 
• Creative Commons Attribution 
• FreeBSD license 
• MIT license
“Fake-duinos” 
Challenges of OSHW
• Represent the OSHW community 
! 
• Educate 
! 
• Voice community standards
Thank You ! 
! 
Gabriella Levine 
President of OSHWA

Oshwa summit workshop on some of the challenges of OSHW