BOOKS
04/14/2010 05:12 am ET | Updated May 25, 2011

iPad, eReader Screens May Not Actually Cause Eye Strain

The act of reading is going through a number of radical transitions, but perhaps none is more fundamental than the shift from reading on paper to reading on screens. As consumers decide whether to make this jump and which technology to use, one key question is how reading on a screen affects the eyes.

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