We have three boys: age 2 4 and 6. We have three tablets: w10, android, and ios. My 6yo and 4yo can operate the tablets alright, the 2yo not so much. I am looking for a new system for video for road trips in the minivan.

I am wanting to do the headrest monitors, so we can watch movies without handhelds; however, I want to be able to control the video from the front seat, and would love to build a system that allows different movies on different headrests. Also, no DVD’s. I want to work solely off .mp4's I’ve ripped. So, in theory, a control panel in the glovebox that allows you to select different media files to play on each monitor in the car.

How crazy is this idea?