World’s Smallest Vein Sensor Reads Veins for Secure Access to Laptops
Instead of scanning fingerprints to determine a person is who they say they are (unless they’re holding someone’s dismembered finger, naturally), Fujitsu’s vein sensor does the job…only in a much smaller device, measuring just 29mm wide, 11.2mm tall, and 29mm thick. In fact, the hand doesn’t even have to touch the sensor, with a small…
