{
  "$type": "site.standard.document",
  "description": "A control unit (2) switches the active state of a manual input unit (3) and a speech input unit (4), based on usage of the navigation device (1). The navigation data searched from a database (5), is provided to a presentation unit (6) for display, based on the switching between manual and speech…",
  "path": "/patents/1088098",
  "publishedAt": "2004-04-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3608",
    "MITSUBISHI ELECTRIC CORP [JP]"
  ],
  "textContent": "A control unit (2) switches the active state of a manual input unit (3) and a speech input unit (4), based on usage of the navigation device (1). The navigation data searched from a database (5), is provided to a presentation unit (6) for display, based on the switching between manual and speech input units.",
  "title": "VEHICULAR NAVIGATION DEVICE"
}