{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 114364
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  "description": "An information provision device (200) includes an image display (230) to display a for-driver information image (712) to a driver of a mobile object, an obtaining unit (255) to obtain at least one of (i) movement information of the mobile object and (ii) position information of the mobile object…",
  "path": "/patents/934836",
  "publishedAt": "2016-11-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K35/235",
    "RICOH CO LTD [JP]"
  ],
  "textContent": "An information provision device (200) includes an image display (230) to display a for-driver information image (712) to a driver of a mobile object, an obtaining unit (255) to obtain at least one of (i) movement information of the mobile object and (ii) position information of the mobile object, and a display controller (251) to control display of the for-driver information image (712) based on a viewpoint position of the driver that is detected by a viewpoint detector (150). The display controller (251) changes a display position of the for-driver information image (712) so as to change a perception distance of the for-driver information image (712) for the driver due to motion parallax based on the at least one of movement information and position information of the mobile object that is obtained by the obtaining unit (255).",
  "title": "INFORMATION PROVISION DEVICE, INFORMATION PROVISION METHOD, AND CARRIER MEANS"
}