Now a days corporate companies are migrating to LEDTVs replacing the projectors. One reason being, higher maintenance of projectors, lamp replacement etc.
Second reason being, bigger TVs being available for cheaper than projectors, no maintenance etc.
I would like to see below feature in TVs:
As soon as RGB source (VGA connector) is connected, TV should wake up (from standby). This detection mechanism is very simple and can be easily implemented.