{
  "$type": "site.standard.document",
  "description": "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…",
  "path": "/patents/1387164",
  "publishedAt": "2026-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A61H3/061",
    "DOTLUMEN S R L [RO]"
  ],
  "textContent": "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.The patent further relates to a wearable device comprising the feedback unit and three alternative methods for visual guiding.",
  "title": "FEEDBACK UNIT, WEARABLE DEVICE COMPRISING THE FEEDBACK UNIT AND METHODS FOR VISUAL GUIDING THE MOVEMENT OF A VISUALLY IMPAIRED USER HAVING MODERATE IMPAIRMENT"
}