WO1997016799A3 - Continuous security system based on motion code - Google Patents

Continuous security system based on motion code Download PDF

Info

Publication number
WO1997016799A3
WO1997016799A3 PCT/IL1996/000133 IL9600133W WO9716799A3 WO 1997016799 A3 WO1997016799 A3 WO 1997016799A3 IL 9600133 W IL9600133 W IL 9600133W WO 9716799 A3 WO9716799 A3 WO 9716799A3
Authority
WO
WIPO (PCT)
Prior art keywords
pen
output
node
system based
security system
Prior art date
Application number
PCT/IL1996/000133
Other languages
French (fr)
Other versions
WO1997016799A2 (en
Inventor
Ehud Baron
Omry Genossar
Original Assignee
Baron Tech Ltd
Ehud Baron
Omry Genossar
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 Baron Tech Ltd, Ehud Baron, Omry Genossar filed Critical Baron Tech Ltd
Priority to AU73305/96A priority Critical patent/AU7330596A/en
Publication of WO1997016799A2 publication Critical patent/WO1997016799A2/en
Publication of WO1997016799A3 publication Critical patent/WO1997016799A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0225—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • 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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • G06V30/1423—Image acquisition using hand-held instruments; Constructional details of the instruments the instrument generating sequences of position coordinates corresponding to handwriting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/32—Digital ink
    • G06V30/333—Preprocessing; Feature extraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2139—Recurrent verification

Abstract

This invention discloses a secure computer system including at least one node (44) connected to a communications network and a pen input device (25) providing an output to the at least one node (44), the node (44) including handwriting recognition apparatus (40) operative to receive the output of the pen and during substantially the entire duration of the data input from the pen to convert the output of the pen into writing characters, by recognizing the characteristics of the handwriting of a user of the pen (25) and comparing the characteristics with reference characteristics, whereby successful communication is conditional on successful conversion of the output of the pen into writing characters.
PCT/IL1996/000133 1995-10-31 1996-10-28 Continuous security system based on motion code WO1997016799A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU73305/96A AU7330596A (en) 1995-10-31 1996-10-28 Continuous security system based on motion code

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL115836 1995-10-31
IL11583695A IL115836A0 (en) 1995-10-31 1995-10-31 Continuous security system based on motion code

Publications (2)

Publication Number Publication Date
WO1997016799A2 WO1997016799A2 (en) 1997-05-09
WO1997016799A3 true WO1997016799A3 (en) 2001-09-13

Family

ID=11068137

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1996/000133 WO1997016799A2 (en) 1995-10-31 1996-10-28 Continuous security system based on motion code

Country Status (3)

Country Link
AU (1) AU7330596A (en)
IL (1) IL115836A0 (en)
WO (1) WO1997016799A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9800851D0 (en) * 1998-03-16 1998-03-16 Johan Ullman Character input device
AU3309800A (en) * 1999-03-24 2000-10-09 British Telecommunications Public Limited Company Handwriting recognition system
WO2001077796A2 (en) * 2000-04-10 2001-10-18 Digital Ink, Inc. Using handwritten information
GB2413425B (en) * 2004-04-23 2008-04-09 Hewlett Packard Development Co Biometric analysis system, methods, apparatus and software using biometric analysis
KR100713494B1 (en) * 2005-06-20 2007-04-30 삼성전자주식회사 Method for authenticating user using camera module and mobile communication terminal therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544257A (en) * 1992-01-08 1996-08-06 International Business Machines Corporation Continuous parameter hidden Markov model approach to automatic handwriting recognition
US5561446A (en) * 1994-01-28 1996-10-01 Montlick; Terry F. Method and apparatus for wireless remote information retrieval and pen-based data entry
US5596698A (en) * 1992-12-22 1997-01-21 Morgan; Michael W. Method and apparatus for recognizing handwritten inputs in a computerized teaching system
US5615277A (en) * 1994-11-28 1997-03-25 Hoffman; Ned Tokenless security system for authorizing access to a secured computer system
US5615285A (en) * 1992-05-27 1997-03-25 Apple Computer, Inc. Method and apparatus for recognizing handwritten words

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544257A (en) * 1992-01-08 1996-08-06 International Business Machines Corporation Continuous parameter hidden Markov model approach to automatic handwriting recognition
US5615285A (en) * 1992-05-27 1997-03-25 Apple Computer, Inc. Method and apparatus for recognizing handwritten words
US5596698A (en) * 1992-12-22 1997-01-21 Morgan; Michael W. Method and apparatus for recognizing handwritten inputs in a computerized teaching system
US5561446A (en) * 1994-01-28 1996-10-01 Montlick; Terry F. Method and apparatus for wireless remote information retrieval and pen-based data entry
US5615277A (en) * 1994-11-28 1997-03-25 Hoffman; Ned Tokenless security system for authorizing access to a secured computer system

Also Published As

Publication number Publication date
WO1997016799A2 (en) 1997-05-09
IL115836A0 (en) 1996-01-19
AU7330596A (en) 1997-05-22

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