When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...

Holodeck, anyone? Researchers at Bristol University are developing a system known as UltraHaptics that uses ultrasonic force fields to project the tactile sensations of objects in midair. Currently ...

In a recently published study in the journal EPSL neuroelectronics, researchers from The Pennsylvania State University and Washington University in St. Louis have introduced a modular 16-channel ...

An experimental device lets you whisper in the ear of someone up to 30 meters away. The wearable tech uses ultrasound to beam a speaker’s words directly to a targeted individual without anyone else ...

The system is called Chirp and it’s an innovative development in ultrasound transducer technology. Ultrasound is, of course, best known for enabling sonograms of amazing imagery inside the human ...

Ultrahaptics lets you touch what you see in virtual and augmented reality, or even give a 2D poster 3D feeling. It uses small speaker-like ultrasound wave emitters to give the sensation of pressure ...