摘要:
An object may be identified with a camera that is sensitive to both visible and invisible light. The camera receives a target of invisible light, either from an invisible light illuminator attached to the object, or via radiation from the object itself. The system processes the invisible light to position and size a halo with respect to the location of the object. The type of halo used may be determined by user selection. The system then modifies the visible component of the video signal from the camera to obscure the portion that lies outside the halo, thereby concealing the surroundings of the object.
摘要:
A remote control for a digital video recorder includes an integrated display screen configured to display a list of programs. The list may be an EPG, a list of programs to be recorded, or a list of recorded programs. A user can navigate through the list to select a television program, as well as various digital recording/playback operations to be performed for the selected television program.
摘要:
A RFID tag includes an RF transceiver; logic to operate the RF transceiver to respond to a received signal with a unique radio frequency id; logic to compare information in the received signal with conditional response criteria; and logic to determine if data has been received and written into a writable memory area by the RFID tag, and to respond to the received signal only if the data has been received and stored in the writable memory area and matches the conditional response criteria.
摘要:
Providing a map and/or directions to a visitor to a facility may include and/or involve a wireless communication device signaling its presence at a location in a facility, and communicating to the wireless communication device a map of the facility indicating the location. This may include and/or involve communicating to the wireless device directions to and/or from the location to a destination within the facility.
摘要:
Outgoing video communication requests are intercepted and screened by one or more unauthorized recipient lists, authorized recipient lists, caller-specific authorized/unauthorized recipient lists, and/or various combinations of these. The video communication requests may be blocked or forwarded to the recipient depending on whether the recipient is included or not included in one of the various lists.
摘要:
A sequence of cards representing filters is displayed along a first axis of a user interface with a single card being displayed in a focus area. The card in the focus area defines a selected object type filter, which is applied to another sequence of available options. The filtered sequence is then displayed along another (perpendicular) axis of the user interface, which only includes options corresponding to the selected option type filter.
摘要:
A mobile communication device may include one or more sensors to detect shaking and/or swinging of the device when the device is in a low-power or power-down mode. The device may include logic to determine if shaking and/or swinging occurred within an interval of time after the device was used, and logic to remove the device from low power or power down mode (and thus initiate a power-up mode) if shaking and/or swinging occurred within the interval of time after the device was used.
摘要:
A wireless service network includes logic to receive one or more requests for temporary dialable numbers from wireless devices, and logic to determine temporary wireless numbers and to provide the temporary wireless numbers to the wireless devices in response to the requests.
摘要:
A sequence of cards is stored that graphically represents available options within an information system. In response to a single user action, the sequence of cards is successively displayed within a focus area of the user interface. In response to a subsequent user action, the successive display is discontinued to display a particular card representing a selected option.