By providing access to funds investing in different styles, regions, or countries, fund supermarkets allow investors to employ active management strategies such as style rotation or country rotation that can help to reduce losses and increase returns.

FORBES: Fidelity FundsNetwork Eases Free Fund Trade Rule

They advise employers who have sufferers to take measures such as job-rotation and reducing the time spent on the repetitive task.

BBC: The pain of RSI

This would give you a scroll view that resized as the view controller's view resized (such as on device rotation), and the image view would be a scrolling subview.

ENGADGET: Apple seeds iOS 6 beta 4 to developers: here's the changelog

But judging with the naked eye how many degrees an arm has extended while taking issues such as abduction and wrist rotation into account, not so much.

WSJ: Cricket's 'Chucking' Challenge

User-defined Touch Strips, conveniently placed on the back of the display can also be used for such functions as zoom, scroll, brush size adjustment and canvas rotation.

ENGADGET: Wacom outfits the Cintiq 22HD with multi-touch, bumps the price to $2,499

Faster rotation translates into less time loading programs, but it will offer the biggest boost to applications such as word processors and spreadsheets that frequently access multiple files on the hard drive, says IBM's Walling.

CNN: More big honkin' hard drives in 1999