Ipads can cause you say Ihurt!!!

Researchers looking to catch up to the exploding popularity of tablet computers have published recommendations for guidelines that ensure devices like Apple’s iPad and Motorola’s Xoom are comfortable and safe to use.

“Compared to typical desktop computing scenarios, the use of media tablet computers is associated with high head and neck flexion postures, and there may be more of a concern for the development of neck and shoulder discomfort,” said lead investigator Jack T. Dennerlein, PhD, of the Department of Environmental Health, Harvard School of Public Health, and Brigham and Women’s Hospital.

The study found that tablet users generally had more acute angles of head and neck flexion than with desktop or notebook computers.  To alleviate discomfort, the researchers say to place the tablet higher to avoid low gaze angles, use a case that provides optimal viewing angles.

The paper, published in the accident-prevention journal Work, did not assess the impact of tablet use over a long period, nor did it address the positions of the arms, wrists and hands, an issue it said needed further research.