Answer the Phone Like LG G2

[ktriebol]

The LG G2 has a helpful feature for answering the phone. When you get a call, all you have to do is pick the phone up. The phone number and/or identity of the person calling will be displayed on the screen. When you put the phone up to your face, the proximity sensor will detect that and answer the call. I would like to install an app that will do the same thing on my Nexus 5, but haven't found one yet. Does anyone know of such an app?