Enter Flutter, a new app that allows users to play and pause their music just by holding their palms up to the webcam. While it's still in alpha, Flutter already shows lots of promise.

Now a new app that relies on hand gestures is available for controlling your music. Called Flutter, this free Windows software lets you start and stop your music simply by showing the flat palm of ...

With Flutter, you can use a wave or hold up your hand to control iTunes or Spotify music on your computer. All you need is a webcam and the app.

Thanks to Flutter, it's now possible to control the music on your computer simply by making a few hand gestures. The app is available for both Windows and Mac and uses your computer's webcam to ...