Wireless network modded to see through walls

the way radio signals vary in a wireless network can reveal the movement of people behind closed doors. Joey Wilson and Neal Patwari have developed a technique called variance-based radio tomographic imaging which processes the signals to reveal signs of movement. They’ve even tested the idea with a 34-node wireless network using the IEEE 802.15.4 Read more about Wireless network modded to see through walls[…]

Dutch passports require unsecure fingerprints

We should all know by now that the fingerprint biometric is a bad one: not only can you duplicate it fairly easily using just gummy bears, or increase the risk of having your finger cut off for you, they also give too many false negatives; some people will never be able to use fingerprint scanners. Read more about Dutch passports require unsecure fingerprints[…]