COSMOCAT for high-security offices

State-of-the-art methods of information security are likely to be compromised by emerging technologies such as quantum computers. One of the reasons they are vulnerable is that both encrypted messages and the keys to decrypt them must be sent from sender to receiver. A new method — called COSMOCAT — is proposed and demonstrated, which removes Read more about COSMOCAT for high-security offices[…]

An imperceptible thin-film sensor to record movement and the sense of touch

Researchers have developed an ultrathin pressure sensor that can be attached directly to the skin. It can measure how fingers interact with objects to produce useful data for medical and technological applications. The sensor has minimal effect on the users’ sensitivity and ability to grip objects, and it is resistant to disruption from rubbing. The Read more about An imperceptible thin-film sensor to record movement and the sense of touch[…]