Password on finger swipe...!

Replacing Your Password with a Finger Swipe..

This devices enables you to transmit user specific ID through skin...

The feather touch technology might identify the person whose are touching it.This enables the security that person whose id(finger marks) which already feed in it can only use this device..

Now, only a few bits of data per/sec can be transmitted quickly and accurately via such a ring. The equivalent of a pin code takes around 2 seconds for the ring to transmit, but Gruteser expects to speed that up by a factor of 10 by modifying touch-screen firmware in phones...

For more visit http://www.technologyreview.com/news/429037/replacing-your-password-with-a-finger-swipe/