GB9925898D0 - Portable data system - Google Patents

Portable data system

Info

Publication number
GB9925898D0
GB9925898D0 GBGB9925898.0A GB9925898A GB9925898D0 GB 9925898 D0 GB9925898 D0 GB 9925898D0 GB 9925898 A GB9925898 A GB 9925898A GB 9925898 D0 GB9925898 D0 GB 9925898D0
Authority
GB
United Kingdom
Prior art keywords
receiver
display
loudspeaker
another unit
transmitter
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Withdrawn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
GBGB9925898.0A
Other versions
GB2356073A (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.)
Central Research Laboratories Ltd
Original Assignee
Central Research Laboratories 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 Central Research Laboratories Ltd filed Critical Central Research Laboratories Ltd
Priority to GB9925898A priority Critical patent/GB2356073A/en
Publication of GB9925898D0 publication Critical patent/GB9925898D0/en
Priority to JP2001534908A priority patent/JP2003513385A/en
Priority to EP00973012A priority patent/EP1226734A1/en
Priority to PCT/GB2000/004200 priority patent/WO2001033887A1/en
Publication of GB2356073A publication Critical patent/GB2356073A/en
Withdrawn legal-status Critical Current

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
    • G06F1/163—Wearable computers, e.g. on a belt
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
    • 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
    • G08B21/0294—Display details on parent unit
    • 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
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3861—Transceivers carried on the body, e.g. in helmets carried in a hand or on fingers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72475—User interfaces specially adapted for cordless or mobile telephones specially adapted for disabled users
    • H04M1/72481—User interfaces specially adapted for cordless or mobile telephones specially adapted for disabled users for visually impaired users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

A radio receiver having a body 10, substantially in the form of eg. a wristwatch, and bearing a liquid crystal display screen 20 and a loudspeaker 28, is operative to receive informational data signals from a radio transmitter and to display images on the screen 20 and provide sounds from the loudspeaker 28. The intensity of sound or display increases in sympathy with the received signal strength. A predetermined or user selectable threshold selects the range of operation. A store button 24 allows the user to store currently received data in a random access memory for later re-display or transfer to another unit. The receiver doubles as a transmitter to provide copies of stored information to another unit such as another receiver or a computer. Multi-channel operation is provided.
GB9925898A 1999-11-03 1999-11-03 Portable data system Withdrawn GB2356073A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9925898A GB2356073A (en) 1999-11-03 1999-11-03 Portable data system
JP2001534908A JP2003513385A (en) 1999-11-03 2000-11-02 Portable data system
EP00973012A EP1226734A1 (en) 1999-11-03 2000-11-02 Portable data system
PCT/GB2000/004200 WO2001033887A1 (en) 1999-11-03 2000-11-02 Portable data system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9925898A GB2356073A (en) 1999-11-03 1999-11-03 Portable data system

Publications (2)

Publication Number Publication Date
GB9925898D0 true GB9925898D0 (en) 1999-12-29
GB2356073A GB2356073A (en) 2001-05-09

Family

ID=10863792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9925898A Withdrawn GB2356073A (en) 1999-11-03 1999-11-03 Portable data system

Country Status (4)

Country Link
EP (1) EP1226734A1 (en)
JP (1) JP2003513385A (en)
GB (1) GB2356073A (en)
WO (1) WO2001033887A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2366943A (en) * 2000-09-09 2002-03-20 Kindertec Ltd Baby monitoring unit indicating sound amplitude via variable light intensity
DE102007033520A1 (en) * 2007-07-18 2009-01-29 Noa Lerner Device for sound reproduction
FR3030072B1 (en) * 2014-12-16 2018-02-16 Ingenico Group PROXIMITY INDICATION METHOD, DEVICE, PROGRAM, AND RECORDING MEDIUM
CN113114812B (en) * 2021-04-12 2023-08-08 维沃移动通信有限公司 Electronic equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851820A (en) * 1987-10-30 1989-07-25 Fernandez Emilio A Paging device having a switch actuated signal strength detector
CH674287A5 (en) * 1988-01-21 1990-05-15 Koechler Erika Fa
US5815811A (en) * 1989-06-29 1998-09-29 Symbol Technologies, Inc. Preemptive roaming in a cellular local area wireless network
JPH07235899A (en) * 1994-02-24 1995-09-05 Fujitsu Ltd Exhibit explaining system
EP0741462A3 (en) * 1995-05-04 2000-02-02 Siemens Aktiengesellschaft Portable wireless apparatus
BR9700161A (en) * 1996-02-01 2004-08-17 Personal Marketing S A Process and device for selectively establishing a link, transmitter unit and receiver unit

Also Published As

Publication number Publication date
EP1226734A1 (en) 2002-07-31
JP2003513385A (en) 2003-04-08
GB2356073A (en) 2001-05-09
WO2001033887A1 (en) 2001-05-10

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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)