New Technology - Old Eyesight.

I read today that a new hi-tech wrist watch will soon overtake the iPhone and iPad in popularity.

I find it impossible to read emails and difficult enough to read texts on my iPhone now, how do they think people will cope with a display as small as a wristwatch?

Occupational hazards of the future will be chronic arthritis of the thumbs through too much texting and chronic eyestrain through peering at your wristwatch.