We have had researchers moving from fingerprint to iris scanning methods to look for most secure access.
After that we have had researchers study ears, heartbeat, brain scan.
Now the researchers are onto really eerie stuff, skull sounds.
Move over from face recognition, fingerprint sensor, and iris scanning methods to log into sites and apps.
However, there are a couple of problems to overcome before SkullConduct can become a viable proposition.
source: www.techworm.net