Perishable media system and method of operation

Details Perishable media system and method of operation Perishable media system and method of operation

1998-07-28

2000-12-12

Black, Thomas G.

Data processing: database and file management or data structures

Database design

Data structure types

707 6, 707101, 707104, 707201, G11B 700

Patent

active

061611069

ABSTRACT:
A perishable media system including a media writer for writing information to a perishable media information storage mechanism, a media reader for reading information written on the perishable media information storage mechanism, a data access eliminator for eliminating access to the information written on the perishable media information storage mechanism, and an interpretation mechanism. The system operates by writing information to the perishable media information storage mechanism with the media writer, thereafter reading the information with the media reader. Once the information is read by the media reader and interpreted by the interpretation mechanism, the data access eliminator, in the form of a light, magnetic field, or bias eliminates access to the information.

REFERENCES:
patent: 5448551 (1995-09-01), Miyagawa et al.
patent: 5732061 (1998-03-01), Kirino et al.
patent: 5774295 (1998-06-01), Tsai
patent: 6075764 (2000-06-01), Jacobowitz et al.
patent: 6081446 (2000-06-01), Brug et al.
patent: 6081489 (2000-06-01), Decusatis et al.

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