Hi Tech & Innovation

Audio classification with skyrmion reservoirs

"Seven, one, nine, ...": A human voice pronounces digits, a physical material recognizes them with about 97 percent accuracy. This pattern recognition system was developed by physicists at the University of Duisburg-Essen ...

Electronics & Semiconductors

A squid-inspired artificial skin that endures harsh environments

Countless hardware and software solutions created over the past decades draw inspiration from animals and natural phenomena. This includes electronic skins (e-skins), flexible and stretchable electronic circuits designed ...