WO2007069176A3 - Method for the detection of a use of a camera unit in a mobile device - Google Patents

Method for the detection of a use of a camera unit in a mobile device Download PDF

Info

Publication number
WO2007069176A3
WO2007069176A3 PCT/IB2006/054730 IB2006054730W WO2007069176A3 WO 2007069176 A3 WO2007069176 A3 WO 2007069176A3 IB 2006054730 W IB2006054730 W IB 2006054730W WO 2007069176 A3 WO2007069176 A3 WO 2007069176A3
Authority
WO
WIPO (PCT)
Prior art keywords
camera unit
function
detection
mobile device
hash
Prior art date
Application number
PCT/IB2006/054730
Other languages
French (fr)
Other versions
WO2007069176A2 (en
Inventor
Rajendra S Sisodia
Original Assignee
Koninkl Philips Electronics Nv
Rajendra S Sisodia
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 Koninkl Philips Electronics Nv, Rajendra S Sisodia filed Critical Koninkl Philips Electronics Nv
Publication of WO2007069176A2 publication Critical patent/WO2007069176A2/en
Publication of WO2007069176A3 publication Critical patent/WO2007069176A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2242/00—Special services or facilities
    • H04M2242/04—Special services or facilities for emergency applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2242/00—Special services or facilities
    • H04M2242/30—Determination of the location of a subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/16—Automatic or semi-automatic exchanges with lock-out or secrecy provision in party-line systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/5322—Centralised arrangements for recording incoming messages, i.e. mailbox systems for recording text messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Studio Devices (AREA)
  • Telephone Function (AREA)

Abstract

A method for the detection of a use of a camera unit in a mobile device is provided. A signal for initiating the detection mode for detecting the use of a camera unit is wirelessly received. A hashing function on operation codes performed by the camera unit and/or the hashing function of memory modules associated with the function of the camera unit is performed at at least a first point of time to determine a first hash value. Thereafter, a hash function is performed on operation codes performed by the camera unit and/or a hashing function is performed on the memory modules associated with the function of the camera unit at at least a second point of time to determine a second hash value. The first and second hash values are transmitted. The received first and second hash values are compared and a warning signal is initiated if the first and second hash values do not match.
PCT/IB2006/054730 2005-12-16 2006-12-11 Method for the detection of a use of a camera unit in a mobile device WO2007069176A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05301070 2005-12-16
EP05301070.8 2005-12-16

Publications (2)

Publication Number Publication Date
WO2007069176A2 WO2007069176A2 (en) 2007-06-21
WO2007069176A3 true WO2007069176A3 (en) 2007-10-11

Family

ID=38025557

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/054730 WO2007069176A2 (en) 2005-12-16 2006-12-11 Method for the detection of a use of a camera unit in a mobile device

Country Status (1)

Country Link
WO (1) WO2007069176A2 (en)

Cited By (3)

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US12008015B2 (en) 2018-05-18 2024-06-11 Inveniam Capital Partners, Inc. Import and export in blockchain environments
US12008526B2 (en) 2021-03-26 2024-06-11 Inveniam Capital Partners, Inc. Computer system and method for programmatic collateralization services
US12007972B2 (en) 2021-06-19 2024-06-11 Inveniam Capital Partners, Inc. Systems and methods for processing blockchain transactions

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US8380979B2 (en) * 2005-12-22 2013-02-19 At&T Intellectual Property I, L.P. Methods, systems, and computer program products for invoking trust-controlled services via application programming interfaces (APIs) respectively associated therewith
US10419225B2 (en) 2017-01-30 2019-09-17 Factom, Inc. Validating documents via blockchain
US10411897B2 (en) 2017-02-17 2019-09-10 Factom, Inc. Secret sharing via blockchains
US10817873B2 (en) 2017-03-22 2020-10-27 Factom, Inc. Auditing of electronic documents
US10685399B2 (en) 2017-03-31 2020-06-16 Factom, Inc. Due diligence in electronic documents
US10270599B2 (en) 2017-04-27 2019-04-23 Factom, Inc. Data reproducibility using blockchains
US11170366B2 (en) 2018-05-18 2021-11-09 Inveniam Capital Partners, Inc. Private blockchain services
US11134120B2 (en) 2018-05-18 2021-09-28 Inveniam Capital Partners, Inc. Load balancing in blockchain environments
US11044095B2 (en) 2018-08-06 2021-06-22 Factom, Inc. Debt recordation to blockchains
US11164250B2 (en) 2018-08-06 2021-11-02 Inveniam Capital Partners, Inc. Stable cryptocurrency coinage
US11276056B2 (en) 2018-08-06 2022-03-15 Inveniam Capital Partners, Inc. Digital contracts in blockchain environments
US11328290B2 (en) 2018-08-06 2022-05-10 Inveniam Capital Partners, Inc. Stable cryptocurrency coinage
US11989208B2 (en) 2018-08-06 2024-05-21 Inveniam Capital Partners, Inc. Transactional sharding of blockchain transactions
US11343075B2 (en) 2020-01-17 2022-05-24 Inveniam Capital Partners, Inc. RAM hashing in blockchain environments

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050064856A1 (en) * 2003-09-18 2005-03-24 International Business Machines Corporation Method and apparatus for managing functions in a camera phone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050064856A1 (en) * 2003-09-18 2005-03-24 International Business Machines Corporation Method and apparatus for managing functions in a camera phone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12008015B2 (en) 2018-05-18 2024-06-11 Inveniam Capital Partners, Inc. Import and export in blockchain environments
US12008526B2 (en) 2021-03-26 2024-06-11 Inveniam Capital Partners, Inc. Computer system and method for programmatic collateralization services
US12007972B2 (en) 2021-06-19 2024-06-11 Inveniam Capital Partners, Inc. Systems and methods for processing blockchain transactions

Also Published As

Publication number Publication date
WO2007069176A2 (en) 2007-06-21

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