We will see more and more proof-of-concept prototypes like this as the industry moves closer to realizing the benefits of eye tracking.

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Better yet, keep one eye open while you sleep on the moves they make to improve education.

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This kind of test may even find its way in an augmented-reality device like Google Glass by tracking eye movements as an image moves across the field of view, as a recently uncovered patent suggests.

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But the new moves do mean that Beijing will be able to keep a much closer eye on poor banking practice and local shenanigans.

ECONOMIST: China

As I still attend the eye clinic at the Queen Victoria Hospital at East Grinstead, and as the success rate increases and the technology moves further ahead, I am very optimistic that my eyesight will improve even more -- and more and more people will regain their sight.

CNN: Sight saved by stem cell surgery

Prominent in many of those eye-catching moves was Reyes, who almost gave Arsenal a second-minute lead when he rattled the crossbar with a wonderful left-footed half-volley.

BBC: SPORT | Football | FA Cup | Portsmouth 1-5 Arsenal

Travelling westbound, the first eye-widening moments come over what must be one of the most scenic breakfasts in existence, as the train moves from wide-open plains and into the Rockies.

BBC: Five unforgettable rail journeys