
- Police are now tracing ghost guns by identifying microscopic toolmarks left by 3D printer hardware
- Thingiverse is using automation to block the upload of dangerous weapon blueprint files
- Lawmakers want 3D printer makers to build in AI tools that block firearm printing
The rapid spread of 3D-printed gun templates online is drawing scrutiny from law enforcement and lawmakers, as regulators begin to deal with the unintended consequences of accessible digital manufacturing.