Smart reading glasses having automatic focus
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United States of America Patent
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Sep 24, 2019
Grant Date -
N/A
app pub date -
Jan 31, 2018
filing date -
Feb 1, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Glasses having a frame and two lenses. Each of the lenses is attached to the frame. A distance measurement module determines a distance to an object viewed from the glasses. The glasses also include a motion control module for raising and lowering the first and second lens and a controller for determining when it is appropriate to raise the first and second lenses. When the controller determines that it is appropriate to raise the first and second lenses to a raised position, the controller directs the motion control module to raise the first and second lenses. In one embodiment, each lens has a plurality of lens sections which may provide different types of focus. The lenses may be raised or lowered appropriately to allow view through one of the lens sections.
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Family
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