...Thought your fingerprint was secure? Think again. Researchers at Michigan State University last year proved it can be hacked using little more than an inkjet printer. Enter the earprint. Developed by US-based technology firm Descartes Biometrics, it works like this: Firstly, the user downloads the ERGO software onto their smartphone. The user lifts the device to the side of their head and presses the ... Read MoreThe post Earprints, tail therapy and calorie scanners: Japan's latest inventions | CNN appeared first on Descartes Biometrics.