Using augmented reality and digital imaging, Glasses.com's new iPad app lets you preview and try on eyewear from anywhere.
Glasses.com has a free iPad app that helps you try on spectacles using a 3D model of your face.
CSIRO's Smart Vision AR tech makes it easy to get a realistic idea of what your next pair of shades will look like on you.
Video games that will creep you out, ghost-hunting tech, and Apple's big announcements.
Not everyone is in love with the 3D phenomenon. Sensitive viewers can slap on a set of special 2D Glasses and convert those pesky 3D movies back into 2D.