Abstract: A context for a mobile device is determined based on received electronic signals, wherein the context is either a personal context or a work context. Depending upon whether the determined context is the personal context of the work context, a type of information from either a work data storage or a personal data storage is accessed and displayed on the mobile device. In one implementation, a keyword identified in an event on the mobile device is identified and used to retrieve and display supplemental information for the event.

Abstract: A context for a mobile device is determined based on received electronic signals, wherein the context is either a personal context or a work context. Depending upon whether the determined context is the personal context of the work context, a type of information from either a work data storage or a personal data storage is accessed and displayed on the mobile device. In one implementation, a keyword identified in an event on the mobile device is identified and used to retrieve and display supplemental information for the event.

Abstract: A method and system for virtual reality imaging is presented. The method includes placing a user in a known environment; acquiring a video image from a perspective such that a field of view of the video camera simulates the user's line of sight; tracking the user's location, rotation and line of sight; filtering the video image to remove video data associated with the known environment without effecting video data associated with the user; overlaying the video image after filtering onto a virtual image with respect to the user's location to generate a composite image; and displaying the composite image in real time at a head mounted display.

Abstract: A method and system for virtual reality imaging is presented. The method includes placing a user in a known environment; acquiring a video image from a perspective such that a field of view of the video camera simulates the user's line of sight; tracking the user's location, rotation and line of sight; filtering the video image to remove video data associated with the known environment without effecting video data associated with the user; overlaying the video image after filtering onto a virtual image with respect to the user's location to generate a composite image; and displaying the composite image in real time at a head mounted display.