3D Printing HP Labs Innovation
Progress in 3D authentication and identification brings 3D manufacturing closer Multi-jet-fusion printed part on the left and a high-resolution scan of the indicated portion of it on the right showing the micro surface structure used for authentication. An HP Labs investigation into accurately identifying and authenticating 3D-printed objects is helping enable a future where parts for high performance machines like jet engines are routinely printed to order. It may also aid the development [...]