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Philips patent files glasses for the blind

You might feel confused the issue, the reasons behind the glasses the blind; reasons, it is a special double-glasses, meaning that for the visually impaired.

Just as handheld wireless sensor is designed to replace a cane or walking stick, identify objects and fired near the audio signal, they notify users.

Patent glasses will not only bring the purpose of detecting objects, but to determine which is fixed and does not belong. Glasses will be equipped with cameras and acceleration, connected to the computer to decide whether an object is moving or not, the information relayed to dress through the audio signal. Sounds like a variant of echo location.

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