Controlling a terminal of a communication system
First Claim
1. A terminal for a communication system, the terminal comprising a first detector arrangement and a second detector arrangement, said first and second detector arrangements being based on different principles of detecting a contact between at least one surface of the terminal and the skin of the user of the terminal, wherein at least one function of the terminal is controlled based on signals from the first and second detector arrangements, and a control operation is provided only if said first and second detector arrangements both output a signal that indicates a contact between the terminal and the skin of the user.
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Accused Products
Abstract
The present invention relates to a terminal for a communication system. The terminal comprises detector means that are arranged to detect if there is a contact between at least one surface of the terminal and the skin of the user of the terminal. The detection means comprise at least two different detector arrangements for detecting a contact between the terminal and the user. The detector arrangements each comprise independently operating sensor means (7, 8, 30). At least one function of the terminal is arranged to be controlled based on a signal generated by the detecting means in response to the detection. The invention relates further to a detector arrangement for a communications terminal and a method for controlling a communications terminal.
80 Citations
28 Claims
- 1. A terminal for a communication system, the terminal comprising a first detector arrangement and a second detector arrangement, said first and second detector arrangements being based on different principles of detecting a contact between at least one surface of the terminal and the skin of the user of the terminal, wherein at least one function of the terminal is controlled based on signals from the first and second detector arrangements, and a control operation is provided only if said first and second detector arrangements both output a signal that indicates a contact between the terminal and the skin of the user.
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25. A detector arrangement for a terminal of a communication system, the terminal comprising at least one element that is to be held against the skin of the user of the terminal, the detector arrangement comprising a first detector arrangement and a second detector arrangement, said first and second detector arrangements being based on different principles of detecting a contact between the terminal and the skin of the user, and circuitry adapted for generating an output signal based on signals from the first and second detector arrangements when the terminal touches in a predefined manner the skin of the user, the output signal being arranged to be employed in the control of at least one function of the terminal, wherein the output signal is provided only if said first and second detector arrangements both output a signal that indicates a contact between the terminal and the skin of the user.
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26. A method of controlling at least one function of a terminal of a communication system, comprising the steps of:
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detecting a contact between the terminal and the skin of the user of the terminal by means of a first detector arrangement; detecting a contact between the terminal and the skin of the user of the terminal by means of a second detector arrangement, said second detector arrangement being different from the operational principles thereof from the first detector arrangement; based on signals from the first and second detector arrangements, generating en output signal indicating that the surface of the terminal is in contact with the skin of the user; and controlling said at least one function of the terminal based on the output signal; wherein the generation of the output signal comprises steps of; receiving signals from the first and second detector arrangements; and generating the output signal only if said first and second signals indicate similar detection result.
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27. An apparatus for controlling at least one function of a terminal of a communication system, comprising:
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first means for detecting a contact between the terminal and the skin of a user of the terminal; second means for detecting a contact between the terminal and the skin of the user of the terminal, the second means being different from the first means in operational principle; means for receiving signals from the first and second detecting means and generating an output signal indicating that the surface of the terminal is in contact with the skin of the user only if the signals from the first and second detecting means indicate a similar detection result; means for controlling at least one function of the terminal based on the output signal.
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28. A terminal for a communication system, the terminal comprising a first detector arrangement and a second detector arrangement, said first and second detector arrangements being based on different principles of detecting a contact between at least one surface of the terminal and the skin of the user of the terminal, wherein at least one function of the terminal is controlled based on signals from the first arid second detector arrangements, and a control operation is provided only if said first and second detector arrangements both output a signal that indicates a contact between the terminal and the skin of the user, wherein at least one of the detector arrangements is integrated in cover material of the terminal.
Specification