First time accepted submitter Burdell writes "A new startup has technology to read fingerprints from up to 6 meters away. IDair currently sells to the military, but they are beta testing it with a chain of 24-hour fitness centers that want to restrict sharing of access cards. IDair also wants to sell this to retail stores and credit card companies as a replacement for physical cards. Lee Tien from the EFF notes that the security of such fingerprint databases is a privacy concern."
Since the last time this technology was mentioned
more than a year ago, it seems that the claimed range for reading has tripled, and the fingerprint reader business has been spun off from the company at which development started.