Feedback unit, wearable device comprising the feedback unit and methods for visual guiding the movement of a visually impaired user having moderate impairment
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United States of America
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Jan 28, 2025
Grant Date -
Jan 30, 2025
app pub date -
Jun 20, 2024
filing date -
Jun 20, 2024
priority date (Note) -
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Abstract
This patent relates to a feedback unit for visual guiding the movement of a visually impaired user having moderate impairment, comprising means to receive navigation information from an environment processing unit; a processing module for processing the navigation information and outputting visual guidance instructions to the user; a visual representation module displaying the visual guidance instructions to the user, which include: visual guiding modes along the path: light guiding strip, visual cues signalling the direction, milestones visual, tunnel; and visual guiding modes in respect to a selected obstacle or point of interest: contour highlight, surface highlight, object trajectory visual mode.
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