An anonymous reader writes: Despite how many people feel on the issue, it doesn't look like 3D movies are going away any time soon. One of my key issues with the format (besides it not being used optimally) has to deal with the glasses you have to wear in order to watch. I wear normal glasses (shocking this day and age, I know) so every 3D movie forces me to put glasses over my glasses, resulting in an awkward and often uncomfortable experience. One research group thinks it can rectify that problem with glasses-free 3D display technology designed for commercial theaters.