MX9706177A - System and method for limiting access to a book card. - Google Patents

System and method for limiting access to a book card.

Info

Publication number
MX9706177A
MX9706177A MX9706177A MX9706177A MX9706177A MX 9706177 A MX9706177 A MX 9706177A MX 9706177 A MX9706177 A MX 9706177A MX 9706177 A MX9706177 A MX 9706177A MX 9706177 A MX9706177 A MX 9706177A
Authority
MX
Mexico
Prior art keywords
book card
access
limiting access
book
card
Prior art date
Application number
MX9706177A
Other languages
Spanish (es)
Other versions
MXPA97006177A (en
Inventor
Jeffrey Van Myers
James R Huffman
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of MX9706177A publication Critical patent/MX9706177A/en
Publication of MXPA97006177A publication Critical patent/MXPA97006177A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems

Abstract

A system for limiting access to a book card (136) includes a book card writer (702) for encoding the book card (136) with a serial number and an access level. An access control program (820) limits access to the book card (136) by a book card reader (822). As a result, the book card reader (822) only displays a content of the book card (136) that is consistant with the book card's access level.
MXPA/A/1997/006177A 1995-12-14 1997-08-13 System and method for limiting access to a li card MXPA97006177A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57234695A 1995-12-14 1995-12-14
US572346 1995-12-14
PCT/US1996/018855 WO1997022099A1 (en) 1995-12-14 1996-11-26 System and method for limiting access to a book card

Publications (2)

Publication Number Publication Date
MX9706177A true MX9706177A (en) 1997-11-29
MXPA97006177A MXPA97006177A (en) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
DE19681243T1 (en) 1998-03-19
AU1082297A (en) 1997-07-03
EP0812452A4 (en) 1999-09-15
WO1997022103A1 (en) 1997-06-19
AU1286097A (en) 1997-07-03
WO1997022099A1 (en) 1997-06-19
EP0812452A1 (en) 1997-12-17

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