Stereo technology has been widely used in visual navigation systems.

立体视觉技术被广泛的应用于视觉导航系统中。

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This Pure Stereo technology, invented by a researcher at Princeton University, has been licensed to companies that will manufacture small wireless units for consumers and businesses.

BBC: 3D audio may revolutionise travel

Dubbed Vertus, this Kickstarter project features the above pair of receivers based on CSR's TrueWireless Stereo, a nifty technology that's been made available since early 2009.

ENGADGET

Grant says the company is working with auto manufacturers to explore how on-board computers can help detect whether a driver is drowsy or not paying attention to the road, and allow a driver to control certain things in the vehicle -- like temperature, and in-car stereo -- using eye-control technology.

CNN: Watch this space: Eye-control to give technology a new look