I’m getting quite into home automation at the moment. I’ve just got a Roomba vacuum (blew it up on the first day so more to follow on that one) but disappointedly it cannot open doors, this is where this remote controlled swinging door could come in handy.
You attach the swinging door opener to to the top of your door (and wall). You are then able to open the door via remote control. This could be useful for disabled dwellings or just plain OTT in most houses. Still looks like a cool gadget to me though :).