So you would like to build your own fancy smart mirror. The Ornate Magic Mirror by phrazelle may give you a few ideas. Based on Magic Mirror, which is an open source modular smart mirror platform, this item was made using a 32″ TV, fans, and a few other parts. It also has handles.
The PIR sensor used at the base of the frame turns the mirror on/off based on movement. The platform is capable of running time/date, news feed, Google Calendar, and other useful modules.