Abstract: A surveillance system includes a lower definition video camera and a higher definition video camera. The higher definition video is not recorded, generally, but video produced by the lower definition video camera is processed and compared to predefined videographic patterns to determine whether one or more events corresponding to the predefined videographic patterns has occurred. Likewise, inputs from other sources, such as audio, can be evaluated to determine if any predefined events have occurred. Upon determining that a predefined or triggering event has occurred, then video from the higher definition camera is recorded.

Abstract: A system for effecting context-cognizant medical reminders for a patient; the system including: (a) at least one sensor unit situated proximately with the patient; the at least one sensor unit sensing and indicating at least one aspect of a personal context of the patient; (b) at least one long-range communication unit configured for wireless communication with a remote patient care monitoring facility via a wireless communication network; and (c) at least one short-range communication unit communicatingly coupled with the at least one sensor unit and with the at least one long-range communication unit; the at least one short-range communication unit and the at least one long-range communication unit cooperating to convey information from the at least one sensor unit to the remote patient care monitoring facility regarding the personal context of the patient.

Abstract: A system for effecting context-cognizant medical reminders for a patient; the system including: (a) at least one sensor unit situated proximately with the patient; the at least one sensor unit sensing and indicating at least one aspect of a personal context of the patient; (b) at least one long-range communication unit configured for wireless communication with a remote patient care monitoring facility via a wireless communication network; and (c) at least one short-range communication unit communicatingly coupled with the at least one sensor unit and with the at least one long-range communication unit; the at least one short-range communication unit and the at least one long-range communication unit cooperating to convey information from the at least one sensor unit to the remote patient care monitoring facility regarding the personal context of the patient.

Abstract: A system for remote care management includes: (a) a communicating management unit coupled with at least one care rendering unit; the communicating management unit includes a principal decision support unit; and (b) at least one remote unit communicatingly coupled with the communicating management unit. The at least one remote unit includes at least one disconnected mode capable remote unit. The at least one disconnected mode capable remote unit includes an ancillary decision support unit. At least one of the principal decision support unit and the ancillary decision support unit cooperates with the communicating management unit to present at least one recommended result based upon at least one predetermined set of parametric values to effect remote health management.

Abstract: The invention concerns a method (200) and system (100) for managing meetings using group calling. The method can include the steps of detecting (212) one or more meeting participants for a meeting, comparing (214) the detected meeting participants with a listing of scheduled meeting participants and generating (216) a dynamic group calling list that at least includes those scheduled meeting participants who have not been detected. As an example, the dynamic group calling list can be generated on a mobile communications device (122) of one of the detected meeting participants. The method can also include the step of simultaneously contacting (218) from the mobile communications device the scheduled meeting participants on the dynamic group calling list who have not been detected.

Abstract: A portable wireless transceiver (104) includes a receiver (206) for monitoring transmissions from neighboring transceivers (106A and 106B) to select a transceiver to use for communications. The portable wireless transceiver (104) further has a motion detector (204) for determining whether or not the portable wireless transceiver (104) is moving. If the portable wireless transceiver (104) is determined to not be moving, a processor (202) alters a schedule for monitoring of neighboring transceivers (106A and 106B) so that the monitoring is performed less frequently, thereby reducing power consumption by the portable wireless transceiver (104).

Abstract: A mobile communication device is provided with an electrical interface in a battery compartment (204) of the mobile communication device. The interface is provided by a flexible circuit member (106) disposed on a radiation shield (100), which is mounted on a circuit board (14) of the mobile communication device. The flexible circuit member and shield are accessible through an opening (206) in the back surface (210) of the battery compartment. Initially the mobile communication device is provided with a label (214) concealing the electrical interface. The label may be removed later so that a battery accessory module (600) may replace a standard battery (502). An accessory circuit (808) in the battery accessory module connects to the mobile communication device through the interface, and provides additional functionality to the mobile communication device.

Abstract: A communication unit (10) can have at least a first receiver (11) and a second receiver (12). The latter typically consumes more power than the former during ordinary operation. Pursuant to one embodiment a communication unit can use the lower-power receiver to detect energy on a monitored channel while the second receiver is retained in a reduced power mode of operation. Upon detecting an absence of channel activity the second receiver can be restored to normal operability to effect such activities as are then presently required.

Abstract: A portable communication device (10) includes a transceiver (12 and 14), an acceleration sensor (20) coupled to the transceiver, and a processor (16) coupled to the acceleration sensor. The processor is programmed to monitor (32) an acceleration profile of the portable communication device and compare (48 and 52) the acceleration profile of the portable communication device with at least one pre-stored acceleration profile (18).

Abstract: A portable wireless transceiver (104) includes a receiver (206) for monitoring transmissions from neighboring transceivers (106A and 106B) to select a transceiver to use for communications. The portable wireless transceiver (104) further has a motion detector (204) for determining whether or not the portable wireless transceiver (104) is moving. If the portable wireless transceiver (104) is determined to not be moving, a processor (202) alters a schedule for monitoring of neighboring transceivers (106A and 106B) so that the monitoring is performed less frequently, thereby reducing power consumption by the portable wireless transceiver (104).

Abstract: Electronic devices using microprocessors requiring additional external memory can have security protection for the microprocessors while in an expanded mode of operation. A microprocessor having a security access circuit allows executable code to be stored in a peripheral storage device, such as external EPROM, while maintaining protection to the microprocessor EEPROM by monitoring if an instruction code is generated from an internal memory source or an external memory source.