To add on, having a phone being your heavy computing device is a little silly if you think about it. It's essentially the smallest portable form factor people c

To add on, having a phone being your heavy computing device is a little silly if you think about it. It's essentially the smallest portable form factor people can conveniently carry around, connect to the internet, consume and send information. A pair of glasses or monocle/power reader, wrist device with holo display or some other format makes much more sense as a way to interact with a portable computing device conveniently. The main bottleneck is hardware.