The new contract mobile phone I have received (A Samsung Galaxy Express 2) has NFC – Near Field Communication, as does my Panasonic TZ40 camera. By touching the two devices together I can then operate my camera remotely via my telephone. In the picture below you can see my camera out on the snow
Sitting in my car I can then see on my telephone, what my camera is seeing and using the Panasonic Image App I can fully control the camera via my telephone.
Here are the end results of some pictures I took of Snow Buntings..