https://media.ccc.de/v/34c3-8814-making_experts_makers_and_makers_experts

Over the past year, we have been developing open source wheelchair add-ons through user research, ideation, design, prototyping and testing. We present the outcome and insights from the process.

Daniel Wessolek Isabelle Dechamps

https://fahrplan.events.ccc.de/congress/2017/Fahrplan/events/8814.html