摘要:
A portable communication device, such as a cellular telephone, communicates via a wireless communication link with a remote user interface device, such as a hands-free interface. The portable communication device and the remote user interface device each comprises a motion sensor, by which each device can determine motion of the device with respect to the earth. The devices may share, via the wireless communication link, motion messages. The wireless communication link may be terminated as a function of the motion of the devices. After the wireless communication link is terminated, the remote user interface device may automatically enter a low-power mode.
摘要:
A method for tap detection and for interacting with a handheld electronic device, and a handheld electronic device configured therefore are described. In accordance with one embodiment, there is provided a method for tap detection on a handheld electronic device, comprising: measuring acceleration using an accelerometer of the handheld electronic device; determining when measured acceleration exceeds an upper limit threshold and a lower limit threshold within a predetermined duration of each other; when the upper limit threshold and lower limit threshold have been exceeded, determining a rate of change of acceleration between the upper limit threshold and lower limit threshold and registering a tap input when the rate of change of acceleration exceeds a predetermined tap threshold.
摘要:
An electronic mobile device includes a display, a tilt sensor and a processor. The display is for displaying a graphical element. The tilt sensor is configured to measure a tilt angle of the mobile device. The processor is configured to store the measured tilt angle as a reference tilt angle, subsequently determine a delta tilt angle as the difference between a currently measured tilt angle and the reference tilt angle, compare the delta tilt angle to different thresholds, and alter the position of the displayed element on the display at a rate that is based on the number of the thresholds the delta tilt angle has exceeded.
摘要:
An input device for a graphical user interface in a handheld mobile communications device. The navigation system comprises a trackball for generating trackball input when the trackball is actuated, a detector, proximate to and cooperating with the trackball, for generating detector input when the detector is actuated, and a processor to convert the trackball input and the detection input into a composite input signal for controlling a function in the graphical user interface.
摘要:
Methods of waking a portable electronic device are disclosed. In one embodiment, the method comprises: causing the portable electronic device to enter a sleep mode in which a touch-sensitive display is deactivated a force sensing transducer measures forces applied to the touch-sensitive display at a reduced rate relative to a rate of a full power mode when in the sleep mode; causing a force sensing transducer to measure forces applied to the touch-sensitive display at the rate of the full power mode in response to detection of an inertial event; causing the touch-sensitive display to be reactivated in response to detection of a force which is greater than a predetermined wake force threshold; and causing the portable electronic device to wake in response to detection of a touch event within a first predetermined duration of the detection of the force which is greater than a predetermined wake force threshold.
摘要:
A method includes: detecting a first touch at a first location on a touch-sensitive display; detecting a second touch at a second location on the touch-sensitive display; and displaying a navigation indicator on the touch-sensitive display in response to detecting the second touch while first touch contact is maintained.
摘要:
The present disclosure relates to a system and method for controlling the output level of an enunciator on a portable electronic device. In one embodiment, this is provided a portable electronic device, comprising: a microprocessor; an enunciator connected to the microprocessor configured to provide an enunciation in response to enunciation events, the enunciator having at least a first enunciation setting and a second enunciation setting; a sensor; a monitoring circuit connected to the sensor for providing a trigger signal in response to a notable movement of the portable electronic device; and an enunciator management module to: activate the enunciator at the first enunciation setting in response to an enunciation event; adjust the output of the enunciator to the second enunciation setting in response to a first trigger signal from the monitoring circuit; and re-activate the enunciator at the second enunciation setting.
摘要:
Methods and electronic devices for initiating a complementary application are described. In one example embodiment, a method, implemented by a processor of a first electronic device is described. The method includes: establishing a connection between the first electronic device and a second electronic device; receiving a communication, wherein the communication includes textual information; determining if the textual information includes at least one key term; and if the textual information includes the at least one key term, initiating an application on the second electronic device based on the at least one key term.
摘要:
An electronic mobile device includes a display for displaying a graphical element. A tilt sensor is configured to sense first and second tilt angles of the mobile device. A processor is coupled to the display and the tilt sensor and configured to move the graphical element relative to the display in a first direction based on the first tilt angle, and to move the graphical element relative to the display in a second direction based on the second tilt angle.
摘要:
An electronic mobile device includes a display for displaying a graphical element. A tilt sensor is configured to sense first and second tilt angles of the mobile device. A processor is coupled to the display and the tilt sensor and configured to move the graphical element relative to the display in a first direction based on the first tilt angle, and to move the graphical element relative to the display in a second direction based on the second tilt angle.