{
  "$type": "site.standard.document",
  "description": "The invention relates to a personal guide system for use in a geographical environment, the personal guide system comprising a hearing device configured to be head worn and having at least one speaker for emission of sound towards at least one ear of a user and accommodating an orientation unit for…",
  "path": "/patents/974342",
  "publishedAt": "2014-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3629",
    "GN STORE NORD AS [DK]"
  ],
  "textContent": "The invention relates to a personal guide system for use in a geographical environment, the personal guide system comprising a hearing device configured to be head worn and having at least one speaker for emission of sound towards at least one ear of a user and accommodating an orientation unit for estimating a current orientation of a user's head when the user wears the hearing device in its intended operational position on the user's head. It further has a geographical position unit configured to estimate a geographical position of the personal guide system and a computational unit configured for retrieving at least one address with an address record in the vicinity of the geographical position, estimating a line of interest for the user in the geographical environment and establishing at least one address as a best estimate along the line of interest for the user and the at least one address with an address record in the vicinity of the geographical position, and controlling a sound generator to output audio signals with spoken information about the at least one address.",
  "title": "Personal guide system providing spoken information on an address based on a line of interest of a user"
}