Our friend Mari at the official Motorola Blog just got back from checking out the 3D demo at Cable-Tec and was able to dig up a few extra details in addition to sharing her impressions. Overall she said the circular polarized and active shutter demos both "looked good" but each was driven by a different set-top-box so it was hard to do a fair a to b comparison. This also makes us continue to wonder how compatible these two 3D display technologies are -- we suspect they are compatible and that this was just to prove that both IPTV and QAM worked as a delivery methods. The most interestin
