Each neural dust sensor consists of only three main parts: a pair of electrodes to measure nerve signals, a custom transistor to amplify the signal, and a piezoelectric crystal that serves the dual ...

Advances in materials science stemming from research in South Korea are leading to higher-performance piezoelectric and ...

It’s powered by the Dyson Hyperdymium motor that increases suction when it identifies a higher volume of dust, using its piezo sensor that continuously sizes and counts dust particles.