Abstract: The present invention overcomes deficiencies of existing line-calling devices by leveraging a single fixed-location camera to identify object state conditions that resolve object-tracking problems that otherwise require multi-camera or moving-camera solutions. Though described in the context of an automated tennis line-calling device, the invention is equally applicable to other object-tracking problems that can be resolved by identifying object state conditions without employing moving or multiple cameras. The tennis line-calling device is attached to (or at least located in proximity to) the net post of a tennis court, thereby enabling a “close-up” view of both static (court lines) and moving (ball, players, etc.) objects.

Abstract: The present invention overcomes deficiencies of existing line-calling devices by leveraging a single fixed-location camera to identify object state conditions that resolve object-tracking problems that otherwise require multi-camera or moving-camera solutions. Though described in the context of an automated tennis line-calling device, the invention is equally applicable to other object-tracking problems that can be resolved by identifying object state conditions without employing moving or multiple cameras. The tennis line-calling device is attached to (or at least located in proximity to) the net post of a tennis court, thereby enabling a “close-up” view of both static (court lines) and moving (ball, players, etc.) objects.

Abstract: An apparatus able to deliver a custom-made compressed movie stream updated in real time in response to user interaction, through a single standard interface (e.g. Universal Serial Bus (USB) or IEEE1394).

Abstract: A self-powered apparatus able to deliver an output HDMI signal as well as mix a data input source with a self-generated signal and making the result available as an output HDMI signal.

Abstract: A method of providing endpoint security for a session on an untrusted computer accessing data on a networked server is disclosed. A virtual secure desktop is created on the untrusted computer that protects the user's applications running in the virtual secure desktop from malicious code and encrypts all data. Data to be written to the hard drive is stored in a secure vault. The secure vault is completely encrypted and erased at the end of the virtual secure desktop session. The virtual secure desktop may be created by creating a separate user session on the untrusted computer and linking the separate user session to the secure vault. Alternatively, the virtual secure desktop may be created by intercepting calls the Native API and redirecting requests from the virtual secure desktop session to the secure vault.

Abstract: A method, system, and program product that enables a computer user to access their own complete computer environment and software on a separate and distinct host computer. The visiting user's data including files, settings, environment, software, are all packed in a single file.

Abstract: A method, system, and program product that enables a computer user to access their own complete computer environment and software on a separate and distinct host computer. The visiting user's data including files, settings, environment, software, are all packed in a single file.

Abstract: A method, system, and program product that enables a computer user to access their own complete computer environment and software on a separate and distinct host computer. The visiting user's data including files, settings, environment, software, are all packed in a single file.