Israeli startup VocalZoom has developed a sensor that it says allows “near perfect” voice control performance, even when there is a lot of background noise, like a car with an open window.

“VocalZoom’s sensor can hear your voice inside your mouth, so it is not contaminated by background noises, ” VocalZoom CEO Tal Bakish in a phone interview. This is done by measuring the vibrations on the skin of the people who are talking, he said.

Read more on The Times of Israel here.