Hi Tech & Innovation

Skin conductance offers a camera-free way to read emotions

Researchers from Tokyo Metropolitan University have used measurements of skin conductance over time to tell emotions apart. Volunteers were shown videos depicting fearful scenes, family bonding, and humor, while their skin ...

Engineering

Smart fabrics and self-powered sensing

Smart fabrics and wearable electronics can be developed using highly conductive and stretchy fibers. Most of these fiber conductors are, however, strain sensitive with limited conductance on stretching. As a result, a new ...

Engineering

Nanotech 'tattoo' can map emotions and monitor muscle activity

A new temporary "electronic tattoo" developed by Tel Aviv University that can measure the activity of muscle and nerve cells researchers is poised to revolutionize medicine, rehabilitation, and even business and marketing ...