Touch screen interface with feedback
First Claim
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1. An electric device comprising:
- a force and touch sensitive screen configured to detect a position of a user-controlled device and a force generated by the user-controlled device and output a detection signal based on the position of the user-controlled device and the force generated by the user-controlled device interacting with the force and touch sensitive screen;
a haptic feedback element configured to generate a haptic feedback;
a controller configured to control the haptic feedback element based on the position of the user-controlled device and the force generated by the user-controlled device interacting with the force and touch sensitive screen;
wherein content displayed on the force and touch sensitive screen is adapted based on the detection signal.
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Abstract
The invention relates to a method and an electric device comprising a screen, cooperating with said screen a sensor for detecting a presence of an object on or close to said screen, a controller and a feedback element. The controller is configured to interpret said presence of the object and calculate a force value and control said feedback element to provide a feedback with respect to the force value.
15 Citations
23 Claims
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1. An electric device comprising:
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a force and touch sensitive screen configured to detect a position of a user-controlled device and a force generated by the user-controlled device and output a detection signal based on the position of the user-controlled device and the force generated by the user-controlled device interacting with the force and touch sensitive screen; a haptic feedback element configured to generate a haptic feedback; a controller configured to control the haptic feedback element based on the position of the user-controlled device and the force generated by the user-controlled device interacting with the force and touch sensitive screen; wherein content displayed on the force and touch sensitive screen is adapted based on the detection signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An electric device comprising:
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a force and touch sensitive screen configured to detect a position of a user-controlled device and force generated by the user-controlled device and output a detection signal based on the position of the user-controlled device and the force generated by the user controlled device interacting with the force and touch sensitive screen; a haptic feedback element configured to generate a haptic feedback; a controller configured to control the haptic feedback element based on the position of the user-controlled device and the force generated by the user-controlled device interacting with the force and touch sensitive screen, wherein the amplitude of the haptic feedback is dependent on the force generated by the user-controlled device interacting with the force and touch sensitive screen; wherein the detection signal is proportional to a magnitude of the force generated by the user-controlled device interacting with the force and touch sensitive screen; wherein content displayed on the force and touch sensitive screen is adapted based on the detection signal. - View Dependent Claims (17)
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18. An electric device comprising:
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a force and touch sensitive screen configured to detect a position of a user-controlled device and a force generated by the user-controlled device and output a detection signal based on the position of the user-controlled device and the force generated by the user-controlled device interacting with the force and touch sensitive screen; a haptic feedback element configured to generate a haptic feedback; a controller configured to control the haptic feedback element based on the position of the user-controlled device and the force generated by the user-controlled device interacting with the force and touch sensitive screen, wherein the frequency of the haptic feedback is dependent on the force generated by the user-controlled device interacting with the force and touch sensitive screen; wherein the detection signal is proportional to the force generated by the user-controlled device interacting with the force and touch sensitive screen; wherein content displayed on the force and touch sensitive screen is adapted based on the detection signal. - View Dependent Claims (19)
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20. A method for controlling haptic feedback for an electronic device, the method comprising:
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a controller for controlling a haptic feedback element based on a position of a user-controlled device and a force generated by the user-controlled device interacting with a force and touch sensitive screen, wherein the controller controls the haptic feedback element to produce an amplitude of haptic feedback that is proportional to the force generated by the user controlled device interacting with the force and touch sensitive screen; wherein the method further comprises adapting content displayed on the force and touch sensitive screen based on the position of the user-controlled device and the force generated by the user-controlled device interacting with the force and touch sensitive screen. - View Dependent Claims (21)
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22. A method for controlling haptic feedback for an electronic device, the method comprising:
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a controller for controlling a haptic feedback element based on a position of a user-controlled device and a force generated by the user-controlled device interacting with a force and touch sensitive screen, wherein the controller controls the haptic feedback element to produce a frequency of haptic feedback that is proportional to the force generated by the user-controlled device interacting with the force and touch sensitive screen; wherein the method further comprises adapting content displayed on the force and touch sensitive screen based on the position of the user-controlled device and the force generate by the user-controlled device interacting with the force and touch sensitive screen. - View Dependent Claims (23)
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Specification