Intel envisions palm vein-reading technology to replace passwords
Intel recently unveiled a prototype biometric sensor technology that would allow users to enter passwords simply by waving their hands a tablet, or computer. The method could be used for a variety of passwords, from unlocking the tablet itself, to online services like net-banking and email.
The new software coupled with the biometric
sensor is capable of recognizing the patterns of veins in a person’s
hands, which are unique to each individual. Showcasing the technology at
IDF 2012, Sridhar Iyengar, the director of security research at Intel Labs, said:
"The problem with passwords -- we use
too many of them, their rules are complex, and they differ for different
websites. There is a way out of it, and biometrics is an option."
As the onus of security would now fall
to the device in question, rather than the online services, Intel plans
to work with service providers to take advantage of the new technology –
so you can reasonably expect the tech to work only with Intel devices.
According to Intel, the palm
vein-reading technology is already more accurate than
fingerprint-scanners found in some laptops today. It is currently under
development however, and while it will require new software and sensors
to built into directly into the devices, it will not require new types
of chips.
To ensure that once users have stopped
using the device which recognizes their unique identity, the tablets
would detect once the person has placed the device down, and
automatically sign them out. For now, the method seems like it could be
easily thwarted or misused – we’ll have to wait and see what other
additional safety features Intel adds into the technology.
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