摘要:
A method of controlling an electronic device having a touch-sensitive display includes determining a first value representative of force applied by an actuator to a touch-sensitive input device of an electronic device, controlling the actuator to modulate the force on the touch-sensitive input device for providing tactile feedback, determining a second value representative of force applied by the actuator to the touch-sensitive input device, and adjusting control of the actuator to adjust a subsequent force applied by the actuator based on a difference between the first value and the second value.
摘要:
A mobile wireless communications device may include a portable housing, at least one antenna carried by the portable housing, and at least one capacitive proximity sensor carried by the portable housing and configured to sense proximity of a human user adjacent thereto. The mobile wireless communications device may also include a wireless transmitter carried by the portable housing and coupled to the at least one antenna, and a controller carried by the portable housing and coupled to the wireless transmitter and the at least one capacitive proximity sensor. The controller may be configured to cooperate with the wireless transmitter to adjust transmitted power output from the at least one antenna based upon the at least one capacitive proximity sensor.
摘要:
Systems, methods, and apparatuses for controlling current in an electronic device may involve sensing a first voltage, the first voltage representing a battery voltage. The first voltage can be compared to a cutoff voltage. A current may be provided to power a display based on the comparison of the first voltage to the cutoff voltage.
摘要:
A method of controlling a backlight for illuminating an electronic device, includes: receiving, at a processor of the electronic device, a first input indicating a first user-specified light level of the backlight, the first user-specified light level of the backlight being in association with a first ambient light level, receiving, at the processor, a second input indicating a second user-specified light level of the backlight, the second user-specified light level of the backlight being in association with a second ambient light level, determining a current ambient light level, and controlling the backlight as a function of the current ambient light level, the first user-specified light level of the backlight and the second user-specified light level of the backlight.
摘要:
A method of controlling an electronic device having a touch-sensitive display includes determining a first value representative of force applied by an actuator to a touch-sensitive input device of an electronic device, controlling the actuator to modulate the force on the touch-sensitive input device for providing tactile feedback, determining a second value representative of force applied by the actuator to the touch-sensitive input device, and adjusting control of the actuator to adjust a subsequent force applied by the actuator based on a difference between the first value and the second value.
摘要:
A method includes determining first respective values representative of forces applied by a plurality of actuators to a touch-sensitive input device of an electronic device, controlling the actuators to cause the actuators to change the forces applied to the touch-sensitive input device, determining second respective values representative of the forces applied by the actuators to the touch-sensitive input device, and determining when there is a fault based on a change from the first respective values to the second respective values.
摘要:
An assembly for a device having camera functionality, such as a portable wireless device, provides for affixation of an external camera lens to the device. A magnetic coupler is positioned at the device. The magnetic coupler exerts magnetic forces that affix the external camera lens in position. Removal forces in excess of the magnetic forces are applied to remove the external lens out of the affixation at the device.
摘要:
A mobile wireless communications device may include a portable housing, at least one antenna carried by the portable housing, and at least one capacitive proximity sensor carried by the portable housing and configured to sense proximity of a human user adjacent thereto. The mobile wireless communications device may also include a wireless transmitter carried by the portable housing and coupled to the at least one antenna, and a controller carried by the portable housing and coupled to the wireless transmitter and the at least one capacitive proximity sensor. The controller may be configured to cooperate with the wireless transmitter to adjust transmitted power output from the at least one antenna based upon the at least one capacitive proximity sensor.
摘要:
Systems, methods, and apparatuses for controlling current in an electronic device may involve sensing a first voltage, the first voltage representing a battery voltage. The first voltage can be compared to a cutoff voltage. A current may be provided to power a display based on the comparison of the first voltage to the cutoff voltage.
摘要:
A mobile wireless communications device may include a portable housing, at least one antenna carried by the portable housing, and at least one capacitive proximity sensor carried by the portable housing and configured to sense proximity of a human user adjacent thereto. The mobile wireless communications device may also include a wireless transmitter carried by the portable housing and coupled to the at least one antenna, and a controller carried by the portable housing and coupled to the wireless transmitter and the at least one capacitive proximity sensor. The controller may be configured to cooperate with the wireless transmitter to adjust transmitted power output from the at least one antenna based upon the at least one capacitive proximity sensor.