Smart TVs Know When You Look Away
from the energy-saving dept
There's been a lot of talk these days about how the big flat-screen TVs that have become quite popular are also energy hogs (or, as some say, "the SUVs of the TV world"). One interesting concept to deal with this is to use facial recognition software to fade out the picture when the viewer is not watching. So, if you just have the TV on in the background, it doesn't suck up all that energy on the picture, but (in theory) the second you look up at the screen, the picture comes back. Of course, in the past, when we've talked about experiments to put cameras or monitoring equipment into TVs, it tends to freak people out a bit, and you could easily see the same technology being used for monitoring purposes. Still, it is a creative idea, if it actually works.