{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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  "description": "The system includes database comprising maps and points of interest, stored on a storage medium connected to a computer unit. A visual output unit displays a menu list (14) with the points of interest and a road map showing the current position of the vehicle, as determined by a positioning system…",
  "path": "/patents/1112846",
  "publishedAt": "2001-05-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3611",
    "MANNESMANN VDO AG [DE]"
  ],
  "textContent": "The system includes database comprising maps and points of interest, stored on a storage medium connected to a computer unit. A visual output unit displays a menu list (14) with the points of interest and a road map showing the current position of the vehicle, as determined by a positioning system. The map and the menu list are displayed simultaneously on the screen of the visual output unit.",
  "title": "Navigation system with improved object selection"
}