I've aquired myself a machine with a touchscreen. I would like to mount it on the wall. What operating system should I install? I've got Home Assistant, floor plan of the house in 3D (currently not implemented anywhere), and so on. I'm also going to need Google Calendar to be viewed at all time. Cool stuff: It has a webcam. Is it possible to get some "his/hers" by the press of a button, so it shows information depending on who's standing in front of it? Google Calendar for example. Thanks!