Sensor managed apparatus, method and computer program product
First Claim
1. An electronic device comprising:
- an interactive display having a sensor that detects a user interaction with a sub-portion of the interactive display; and
a processing circuit configured to execute a state change of the interactive display from a low power state to an operational state in response to only one detected user interaction with the electronic device, said user interaction being one of a touch event, a proximity event and a gesture, whereinthe processing circuit is configured to perform the state change after determining that a detected pattern, caused by an object used to generate the user interaction, matches a preregistered pattern within a predetermined amount,the one user interaction is a touch event that includes a movement of said object over said front lens while remaining in contact with said front lensthe sub-portion includes a plurality of soft key regions that includes at least a first soft key and a second soft key,the touch event includes a movement across the soft key regions that include the first soft key region and the second soft key region, andthe processing circuit is configured to determine that the first soft key region is included in the touch event before determining that the second soft key region is included in the touch event.
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Accused Products
Abstract
An apparatus, method and computer program product provide a simplified method for unlocking an electronic device that uses soft keys, such as capacitive touch keys, or proximity detection areas and patterns. The keys may be implemented in the form of areas of a sensor, and a processing circuit observes a touch pattern (or proximity pattern, or characteristic pattern such as a capacitance pattern of a user'"'"'s finger) and compares the same with the registered pattern to determine if there is a likeness. In doing so, the electronic device is operated at a low power state, and in that low power state observes whether a predetermined pattern is observed and when it is, unlocks the electronic device for interaction with a user at a fully operational state.
12 Citations
15 Claims
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1. An electronic device comprising:
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an interactive display having a sensor that detects a user interaction with a sub-portion of the interactive display; and a processing circuit configured to execute a state change of the interactive display from a low power state to an operational state in response to only one detected user interaction with the electronic device, said user interaction being one of a touch event, a proximity event and a gesture, wherein the processing circuit is configured to perform the state change after determining that a detected pattern, caused by an object used to generate the user interaction, matches a preregistered pattern within a predetermined amount, the one user interaction is a touch event that includes a movement of said object over said front lens while remaining in contact with said front lens the sub-portion includes a plurality of soft key regions that includes at least a first soft key and a second soft key, the touch event includes a movement across the soft key regions that include the first soft key region and the second soft key region, and the processing circuit is configured to determine that the first soft key region is included in the touch event before determining that the second soft key region is included in the touch event. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for managing operation of a user interface in an electronic device comprising:
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detecting with a sensor a user interaction with a sub-portion of an interactive display; and executing with a processing circuit a state change of the interactive display from a low power state to an operational state in response to only one detected user interaction with the electronic device, said user interaction being one of a touch event, a proximity event and a gesture, wherein said executing includes determining that a detected pattern, caused by an object used to generate the user interaction, matches a preregistered pattern within a predetermined amount, the one user interaction is a touch event that includes a movement of said object over a front lens but does not contact said front lens, said front lens separating said sensor from the object that generates the user interaction, and the preregistered pattern is a proximity pattern, and said executing includes determining that a detected proximity pattern caused by the object matches the preregistered proximity pattern within a predetermined amount. - View Dependent Claims (13, 14)
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15. A non-transitory computer readable storage medium having computer readable instructions that when executed by a processing circuit implement a method of managing a user interface in an electronic device, said method comprising:
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detecting with a sensor a user interaction with a sub-portion of an interactive display; and executing with a processing circuit a state change of the interactive display from a low power state to an operational state in response to only one detected user interaction with the electronic device, said user interaction being one of a touch event, a proximity event and a gesture, wherein said executing includes determining that a detected pattern, caused by an object used to generate the user interaction, matches a preregistered pattern within a predetermined amount, the one user interaction is a touch event that includes a movement of said object over a front lens but does not contact said front lens, said front lens separating said sensor from the object that generates the user interaction, and the preregistered pattern is a proximity pattern, and said executing includes determining that a detected proximity pattern caused by the object matches the preregistered proximity pattern within a predetermined amount.
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Specification