3D was all the rage at CES 2010, and we’re going to see a lot more of it at CES 2011. 3D will play a bigger role on TVs as well as on computers, smartphones, camcorders, cameras and other technology. No-glasses 3D will also make a dent. Many companies have announced they plan to show off their autostereoscopy tech at CES. Look for small devices that don’t require glasses to watch 3D content.