Change is good. Forced change by the government can be good too. One of the unanticipated spins off of switching TV signals go all digital is the possibility of enhancing the image for people with poor vision. At Harvard Medical School, Dr. Eli Peli, is working on such a project. The development involves changing the contrast on the television signal.
Over 4 million Americans suffer from macular degeneration which makes seeing reading or seeing fine details difficult, and makes watching television nearly impossible.
Digital TV Better for Eyes
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