Microphones

Smartwatches to soon follow finger commands in mid-air

Smartwatches to soon follow finger commands in mid-air

 As wearable devices grow and screens shrink, a team of Indian-origin researchers has developed a new sonar technology that allows you to interact with smartwatches by writing or gesturing on any nearby surface -- a tabletop, a sheet of paper or even in mid-air.

Mar 16, 2016, 15:13 PM IST

Cockroach 'biobots' to find survivors via sound

Researchers have developed a novel technology that allows cyborg cockroaches or "biobots" to pick up sounds with small microphones and seek out the source of the sound.

Nov 07, 2014, 13:02 PM IST

Microphones in TN Assembly to suit "tall men"

Light moments over microphone
continued to prevail for the second on Wednesday in the Tamil Nadu Assembly with a minister and Congress member thanking
Chief Minister J Jayalalithaa for taking the initiative.

Aug 10, 2011, 13:50 PM IST

Lennon’s ‘Imagine’ microphones up for grabs

The microphones are installed at his Georgian manor house.

Apr 30, 2011, 20:47 PM IST