fix a small monitor in your kitchen and add leap motion controller (https://www.leapmotion.com/where-to-buy/us/ https://www.leapmotion.com/where-to-buy/us/) I

fix a small monitor in your kitchen and add leap motion controller (https://www.leapmotion.com/where-to-buy/us/ https://www.leapmotion.com/where-to-buy/us/) I have not tried it but it should solve your problem