LG Prepping Large Multi-Touch Screens

We’ll be keeping an eye out for this at CES. LG is going to be showing off multi-touch displays at CES in both 52 inch and 84 inch varities. Supposedly they are the largest multi-touch displays yet. From what I’m reading in this Electronista article they use an IR interface to register only two points of contact. With Bill Gates reported to be showing of the Surface Table during his CES Keynote, it should be an interesting CES for multi-touch enthusiasts.