| 摘要 |
A system for information management comprises a look-up unit (4), in which are stored particulars about a plurality of regions (5'), each of which represents an area on at least one imaginary surface (5) and is allocated an address. A user unit (2) records electronically information which comprises one or more positions on the imaginary surface (5) and sends all or parts of the recorded information to the look-up unit (4). When the look-up unit (4) receives the recorded information, it identifies, based on the position content of the recorded information, a region (5') on the imaginary surface (5) and sends the address which is allocated to the identified region to the user unit (2). A look-up unit, a user unit, a computer program and a method for information management are also described. |
