It's sweet and simple: the camera captures the reflection of light on the user's eye, and image processing technology then calculates the user's viewing angle to allow for hands-free navigation on-screen.
The result is that the reflection of external light is dramatically suppressed.
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The International Black Awareness Day will be celebrated on 20 November in the light of this telling reflection, as a national level achievement against racial discrimination by the Unified Black Movement.
In the sunny kitchen her cheerful reflection picked up a pitcher of water that caught the light.
Part of this light is reflected back, and the pattern of reflection indicates activity in the tissue it has been reflected from in particular, changes in the flow of blood to that tissue.
UNESCO, as a member of the advisory body of this project that is funded by the European Commission and as a leading United Nations agency in bioethics, will host this meeting that comes in the light of the international reflection on the ethical principles that should guide science and technology development.
UNESCO: House | United Nations Educational, Scientific and Cultural Organization
All the refracted light and reflection gives a feeling of infinite space, like being on the bow of a ship.
With its teasing play of light-merging direct vision and reflection within a single frame-the entrance is the first of many screens that visitors encounter at the Museum.
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In the light of the ceiling bulb I saw my reflection, standing with a cloth over his shoulder and looking out at me as if ready to hurl himself into whatever the day might bring.
To do this, they used interference reflection microscopy, a technique that reveals details smaller than the wavelength of light itself.
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