Ergonomic Keyboards Ease Strain

A decade ago, there was much talk about keyboards causing repetitive motion injuries. Attention was focused on ergonomics and leading manufacturers including Microsoft introduced special curved and split keyboards.

If you're like me, though, those keyboards didn't solve the problem. Months ago, I started getting tingling and numbness is my lower left arm, probably the result of typing. It wasn't painful, but the odd feeling occasionally made it hard to sleep. The phenomenon isn't uncommon among my colleagues.

I decided this was a good time to test a new generation of ergonomic keyboards that break a rule of keyboard design you've probably never thought about. (Via ABC News)