{
  "$type": "site.standard.document",
  "description": "The invention seeks to obtain a high customer collecting effect and a high advertisement effect or to enhance a users' sense of unity with an attraction in an amusement facility such as a theme park by displaying effective information with the use of a non-contact-IC-card information processing…",
  "path": "/patents/1100911",
  "publishedAt": "2002-10-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06K19/07703",
    "SEIKO EPSON CORP [JP]"
  ],
  "textContent": "The invention seeks to obtain a high customer collecting effect and a high advertisement effect or to enhance a users' sense of unity with an attraction in an amusement facility such as a theme park by displaying effective information with the use of a non-contact-IC-card information processing function when the user carries a non-contact IC card. Information displayed on the display screen of the wrist-watch-type information unit 50 is changed to predetermined information, such as publicity information, advertisement information, or information prompting a user's behavior (prompting a user to come to an amusement facility), according to an elapsed time from a predetermined reference time specified by each of attraction systems 40-A to 40-N or a time left until a predetermined reference time",
  "title": "Portable information unit and a control method for the portable information unit together with a recording medium and a control program"
}