What the article does not seem to mention is that an usual electric wheelchair costs about $65,000 (and is intended to be replaced every six years or so). This and the non-availability of replacement parts is why some wheelchair users started a project to open-source a wheelchair from standard parts: https://themif.org/ Louis Rossmann interviewed the founder of the project here: https://www.youtube.com/watch?v=eaAj59…
Can you go into what that statement means? I'm having a hard time parsing "an usual". Seems like there are some electric wheelchairs for ~$2,000:
https://www.forbes.com/health/accessibility/best-electric-wh...
...maybe some specialized wheelchairs cost considerably more?