Posts Categorized: ultrasound

Researchers develop dust-sized BMI

Engineers have developed a brain-machine interface device that is small enough to attach to small groups of neurons.

Smartphone claims to repel mosquitoes

A new smartphone comes equipped with an ultrasound device that may repel harmful mosquitoes.

Ultrasound lets users whisper across distance

The University of Bristol’s Project Telepathy uses targeted ultrasound beams so users can talk quietly and privately to each other up to 30 metres apart.