Companies are working hard to change the perception
of active-shutter 3-D specs as bulky and unsightly, so it comes as no surprise that Samsung
enlisted design firm Silhouette to create the world's lightest 3-D frames
. The glasses, which weigh 28 grams (about 0.06 pounds), house all of the electronics in compartments at the back, charge wirelessly and turn on and off automatically by detecting when 3-D content is being played.