To unlock the tablet, all you have to do is slide your hand along the touchscreen (as shown in the image above) and the palm vein sensor will swiftly do its stuff.

To unlock the tablet, all you have to do is slide your hand along the touchscreen (as shown in the image above) and the palm vein sensor will swiftly do its stuff.

Their latest mobile endeavor, Dragon ID, is a little different -- its main draw is that it's capable of recognizing distinct voices and using them to authenticate users and unlock devices.