I think i'll choose "The future security of all smart devices" like eye scanning, voice recognition and finger print. A smart anti-virus with artificial intelligence which has the abillity to decide in case of an cyber attack to save data on local storage(SD card),wipe data and shutdown the device or disconnect from internet, searching the breach and repair it.Nowadays are invented the smart tvs, how would be to watch something then someone gain control to your TV and change what you are watching to porn, how would you feel.Apple smart watch ($17,000) with the capabillity to receive calls would be intercepted and someone is listening to your calls would be a dirty thing, right? You can write about this if you want. Nr#1 Kronzy