For $99, you can get a portable biometric retina scanner and "password protect" apps on your computer like Gmail and Facebook. The device is the size of a business card. Apparently, your eye has 2000 points of identification, whereas a fingerprint only has 18.
A gift idea for the gadget-loving dad or grad in your life this spring? The product is yet to be released, but rumored to be coming soon!
Note to selves: the locksmith of the future won't be dealing with what we think of as 'locks' anymore!