California assembly passes 3D printer surveillance

Mandating geometry-detection DRM on 3D printers is technically infeasible, legally overreaching, and a direct threat to open-source software ecosystems.

• –Blueprint detection on local consumer hardware is easily bypassed, necessitating invasive cloud-based screening.
• –The bill's requirements could criminalize open-source 3D printer firmware and tools that lack DRM features.
• –It creates a massive security and privacy risk by forcing hardware manufacturers to monitor all local user print jobs.
• –Similar to 2D printer DRM, this policy creates artificial vendor lock-in under the guise of public safety.