James Cameron Says 3-D Coming to Mobile Devices Sans Glasses

Las Vegas – 3-D will come to mobile faster than anyone has anticipated, and without the need for awkward glasses, Avatar director James Cameron told an audience today at the CTIA Wireless conference.

When the screen is small as on mobile phones, viewers won't need the glasses any more to get 3-D. "It's the difference between a multiple user screen and one for a single user. When the screen is small enough, you don't need the glasses," Cameron explained. "The … screen [on a cell phone] is oriented to you and you get perfect 3-D."

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Leslie Meredith is a contributor to Live Science. She has a bachelor's degree from UCLA in psychology and has directed tourism and ski publications for the Salt Lake Visitor & Convention Bureau and managed promotions and events for Sunset Magazine.