Abstract: An electronic device is provided with an integral transducer used to update a random data pool without connection to an external source of new random data. In one embodiment, there is provided a method for providing random data on an electronic device, the method comprising: storing random data in a random data pool in a memory; sensing motion of the electronic device using a transducer integrally carried as part of the electronic device, wherein the transducer is configured to generate an output in response to sensed motion; generating new random data in accordance with the output of a transducer when sensed motion exceeds a threshold; and storing the new random data in the random data pool in the memory.

Abstract: A system and method are provided for interfacing between a mobile device and a PC. The mobile device utilizes a connection with the PC for taking advantage of the larger display and input devices such as the keyboard on the PC to improve the user interface (UI). This also enables the user to take advantage of the mobile device's wireless connectivity at the same time, e.g. where the PC does not have the same connectivity.

Abstract: An electronic device is provided with an integral transducer used to update a random data pool without connection to an external source of new random data. In one embodiment, there is provided a method for providing random data on an electronic device, the method comprising: storing random data in a random data pool in a memory; sensing motion of the electronic device using a transducer integrally carried as part of the electronic device, wherein the transducer is configured to generate an output in response to sensed motion; generating new random data in accordance with the output of a transducer when sensed motion exceeds a threshold; and storing the new random data in the random data pool in the memory.

Abstract: An electronic device is provided with an integral transducer used to update a random data pool without connection to an external source of new random data. In one embodiment, there is provided a method for providing random data on an electronic device, the method comprising: storing random data in a random data pool in a memory; sensing motion of the electronic device using a transducer integrally carried as part of the electronic device, wherein the transducer is configured to generate an output in response to sensed motion; generating new random data in accordance with the output of a transducer when sensed motion exceeds a threshold; and storing the new random data in the random data pool in the memory.

Abstract: A mobile communication device is provided with an integral transducer used to refresh a random data pool without connection to an external source of new random data.

Abstract: A mobile communication device is provided with an integral transducer used to refresh a random data pool without connection to an external source of new random data.

Abstract: A mobile wireless communication device is provided with an integral transducer used to refresh a random data pool without connection to an external source of new random data.

Abstract: A system and method are provided for interfacing between a mobile device and a PC. The mobile device utilizes a connection with the PC for taking advantage of the larger display and input devices such as the keyboard on the PC to improve the user interface (UI). This also enables the user to take advantage of the mobile device's wireless connectivity at the same time, e.g. where the PC does not have the same connectivity.

Abstract: A handheld electronic device includes a housing adapted to engage a holster, and a sensor having an input adapted to sense engagement of the housing with the holster and an output responsive to that engagement. The output includes an out-of-holster state and an in-holster state. A processor circuit includes a routine, an input receiving the sensor output and an output having a first intensity state and a second greater intensity state. A vibrator within the housing is adapted to vibrate the housing at a plurality of different intensities. The routine outputs to a control circuit the first intensity state when the sensed engagement includes the out-of-holster state, and the second greater intensity state when the sensed engagement includes the in-holster state. The control circuit activates the vibrator at a first intensity corresponding to the first intensity state and at a second greater intensity corresponding to the second greater intensity state.