In Research: Authentication And Data Transmission Through Your Bones
- How Bio-Acoustic Data Transfer Technology works (with security perspective)
As demonstrated in the video above, the user has to touch the piezo-electric transducer (it’s basically a Guitar pick-up) connected to the phone, which pushes out a digital key as vibration. This keyed vibration is transmitted through the user’s body (bones) which identifies the user and unlocks the door. The key is unique for every user and must match with the owner’s key specifications. Since each individual has a unique skeletal structure and bone density, the transmitted key unique for each. If the user is an intruder, the authentication will fail and the door will stay locked.