New Microsoft beta app allows users to answer phones just by picking them up

Microsoft is making it easier for owners of certain Lumia phones to answer phones just by picking them up. The new Gestures beta app applies only to Lumia 530, 630 and 635 models. Aside from simply picking up to answer a phone, you can mute the mic by placing it face down even as you're on speakerphone. 

Source: Engadget