Comment by elahieh
Comment by elahieh 3 days ago
A cryptography angle in the article. Would this be illegal in the US under DMCA?
One of the biggest compatibility challenges, Vallette said, was finding a way to work with Bosch's mid-drive motors. The communications between a Bosch motor and battery are encrypted; after "a serious effort," Gouach's app and battery should work with them, Vallette said.
It really depends. The DMCA does have limited exemptions for reverse engineering for interoperability. The EFF has a good overview: https://www.eff.org/issues/coders/reverse-engineering-faq (search for DMCA). My personal takeaway is that this question cannot be definitely answered outside of court.