What if you go to Wal-Mart or Best Buy and buy a TV. Apple brand. It comes with an A6 or A7 chip set and is inclusive of Mac functionality, iPad functionality with a remote which is an iPod Touch. The remote is your input device by voice, swipe or virtual keyboard. It has a Bluetooth connection to a real keyboard with trackball if that is your "old school" thing.
It is multi-homing to your media connections, such as cable, broadcast, satellite as well as internet via fiber, copper, wireless and in a pinch, dial-up.
One box all control.
Have we arrived yet?