Textually: Small screens a contributing factor to visual fatigue

From Textually.org 

 

Studies have found that the majority of people who work at a computer experience some eye or vision problems, and that the level of discomfort appears to increase with the amount of computer use, reports medical news today . "But, increased use of smaller, portable work and recreational gadgets such as PDAs, laptops and cell phones may also be contributing factors to the visual fatigue and discomfort experienced by millions, according to leading expert, Dr. Jeffrey Anshel."