Sony joins the 4K TV bandwagon

Sony said today it will launch several new 4K Ultra HD televisions. It will also start filling out the ecosystem to support the switch to a new line of brighter and crisper displays.

LG lets you control your TV with a single finger gesture

LG Electronics unveiled a bunch of products that fit into its theme of living “the smart life,” where touchscreen and gesture-based interfaces make for easy control of every kind of consumer electronics device or appliance. Among the new products are TVs that allow you to control the channels with small finger gestures.