The Mirror TV from Philips, an LCD display enabled as part of a mirror, using a special lamination (30 inch screen for around $5500). Moving further toward discreet, ubiquitous viewing:
“Mirror TV in essence is an LCD display integrated into a mirror, which means that you could surf TV channels, the internet or even view your blood pressure while brushing your teeth or styling you hair, or just admire your reflection. ”
[Via Tiger’s Leap ]