Biological recognition one hundred kinds, now in addition to fingerprint besides, there are also many more hard to counterfeit technology (in fact generally speaking, fingerprint is wei? Movie don't see too much, should all be still pretty reassurance), slowly climbed up to the life of the 3 c product above; SONY SONY rolls out this vein identification system, and this is called Mofiria stuff, it is the get small, on the one hand, added in action on the possibility of the device, at the same time also has the advantage of rapid processing.

Basically the with FUJITSU PalmSecure similar, but seems to be a bit more mini, through the near infrared LED irradiation fingers, another head have CMOS sensors to detect vein image, in principle, each person's fingers inside vein arrangement for unique, and at the same time, each with fingers will get different results, more lifetime all won't have too big change constancy.