I wonder if we need to change our interface with the PC - the typewriter is so 19th century. Something like Kinect waving your hands to get stuff from your mind into the box. I reckon with shorthand encoding you could get 200WPM, and fit.
Some people will continue to be paid to sit and think. The remaining employed people will be moving about using a mobile device and interacting with a sensor and beacon-suffused work environment. Perhaps we can have a 30 hour work week and have more time for physical activity.
Exactly. When you can work while driving, in line to get coffee, collecting the kids from school, going to the doctor etc I guess we'll spend more time working. I wonder if implants will let us work while we sleep?