Stefan Mileschin

We bet you're yawning at the mention of 4K TVs by now, but here's a slight twist on that high-res concept. LG is showing off the so-called Ultra HD Touch display at its CES booth. It's pretty much what it sounds like: a 4K TV with five-point multitouch. LG isn't demoing this product as a TV -- though technically it could work as your standard set; instead it has the Ultra HD Touch running an interactive program created by the French company Intuiface. We could tap to select and enlarge information on different periods of art history, and we could rotate and perform pinch-to-zoom with individual elements on-screen. We could also dive into a drawing app, which included different pen options for doodling directly on the display.

Obviously, this sort of educational setup would be perfectly suited for a museum, though LG hasn't committed to any particular application of this display. Essentially, the idea is to demonstrate that touch technology on a giant 4K TV is quite possible -- and pretty neat, if you ask us -- rather than to debut a new high-brow product. But we have a feeling there will be more of such setups to come. For now, at least, you can check out our hands-on video past the break.

http://www.engadget.com/2013/01/09/l...play-hands-on/