GB0108555D0 - Detection of the presence of a person in the vicinity of a computer - Google Patents

Detection of the presence of a person in the vicinity of a computer

Info

Publication number
GB0108555D0
GB0108555D0 GB0108555A GB0108555A GB0108555D0 GB 0108555 D0 GB0108555 D0 GB 0108555D0 GB 0108555 A GB0108555 A GB 0108555A GB 0108555 A GB0108555 A GB 0108555A GB 0108555 D0 GB0108555 D0 GB 0108555D0
Authority
GB
United Kingdom
Prior art keywords
vicinity
person
computer
detection
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB0108555A
Other versions
GB2366866A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aliroo Ltd
Original Assignee
Aliroo Ltd
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 Aliroo Ltd filed Critical Aliroo Ltd
Publication of GB0108555D0 publication Critical patent/GB0108555D0/en
Publication of GB2366866A publication Critical patent/GB2366866A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1427—Mechanical actuation by lifting or attempted removal of hand-portable articles with transmitter-receiver for distance detection
    • 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
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
    • G08B21/0213—System disabling if a separation threshold is exceeded
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/04—Systems determining presence of a target

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Burglar Alarm Systems (AREA)
GB0108555A 2000-04-06 2001-04-05 Acoustic system for sensing the presence of a person in the vacinity of a computer Withdrawn GB2366866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54436500A 2000-04-06 2000-04-06

Publications (2)

Publication Number Publication Date
GB0108555D0 true GB0108555D0 (en) 2001-05-23
GB2366866A GB2366866A (en) 2002-03-20

Family

ID=24171877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0108555A Withdrawn GB2366866A (en) 2000-04-06 2001-04-05 Acoustic system for sensing the presence of a person in the vacinity of a computer

Country Status (2)

Country Link
DE (1) DE10117240A1 (en)
GB (1) GB2366866A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8560661B2 (en) 2010-12-30 2013-10-15 Kaspersky Lab Zao System and methods for launching antivirus application tasks during computer downtime
CN107543569B (en) * 2016-06-29 2020-04-28 财团法人工业技术研究院 Space disturbance detection method and device based on frequency modulation sound waves
DE102019004832A1 (en) * 2019-07-10 2021-01-14 Diehl Ako Stiftung & Co. Kg Monitoring system for an electronic device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321593A (en) * 1980-02-21 1982-03-23 Ho Chi C Television set with supervisory functions of alarming burglary and safe watching distance
GB2105889A (en) * 1981-07-13 1983-03-30 Ming Sheng Wang Television viewing distance warning device
GB2183333B (en) * 1985-10-25 1989-10-25 Gold Star Co Circuit for eyesight protection in a television set
JPH11305883A (en) * 1998-04-22 1999-11-05 Yoshikiyo Hebikusa Crt cut system

Also Published As

Publication number Publication date
DE10117240A1 (en) 2001-11-15
GB2366866A (en) 2002-03-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)