Abstract: A portable electronic device includes a memory and a processor. The processor is configured to display real time sports statistics received from an external entity. Authentication of the electronic device occurs with the external entity.

Abstract: A computer implemented method is disclosed for obfuscating an algorithm. The computer-implemented method includes (1) receiving ciphertext input data, and (2) executing obfuscated program instructions using the ciphertext input data and an obfuscation key. The ciphertext input data is based on plaintext input data encrypted using an input encryption key. The obfuscated program instructions are configured for concealing initial program instructions. The initial program instructions are configured for (1) receiving the plaintext input data, (2) providing plaintext output data based on an algorithm, and (3) providing ciphertext output data. The ciphertext output data is configured for decryption to provide the plaintext output data.

Abstract: A computer implemented method is disclosed for obfuscating an algorithm. The computer-implemented method includes (1) receiving ciphertext input data, and (2) executing obfuscated program instructions using the ciphertext input data and an obfuscation key. The ciphertext input data is based on plaintext input data encrypted using an input encryption key. The obfuscated program instructions are configured for concealing initial program instructions. The initial program instructions are configured for (1) receiving the plaintext input data, (2) providing plaintext output data based on an algorithm, and (3) providing ciphertext output data. The ciphertext output data is configured for decryption to provide the plaintext output data.

Abstract: A spatial modulator for RF beams (microwave (uW), millimeter wave (MMW), and sub-millimeter wave (sub-MMW)) using dynamically-writable highly-reflective regions, with sub-wavelength diffractive pattern spatial definition that is finer than the wavelength of the incident RF beam.

Abstract: Methods, systems, and computer program products for locating and tracking objects are disclosed. According to one system, a locating device can be configured to determine a location of an object. According to another system, an identifying device can be configured to determine the identification of an object. Further, a tracking system configured to store tracking information associated with the object. A communications system can be configured to communicate a signal to a remote computer device that identifies the location of the object and includes the tracking information associated with the object.

Abstract: Methods, systems, and computer program products for locating and tracking objects are disclosed. According to one system, a locating device can be configured to determine a location of an object. According to another system, an identifying device can be configured to determine the identification of an object. Further, a tracking system configured to store tracking information associated with the object. A communications system can be configured to communicate a signal to a remote computer device that identifies the location of the object and includes the tracking information associated with the object.

Abstract: Methods, systems, and computer program products for locating and tracking objects are disclosed. According to one system, a locating device can be configured to determine a location of an object. According to another system, an identifying device can be configured to determine the identification of an object. Further, a tracking system configured to store tracking information associated with the object. A communications system can be configured to communicate a signal to a remote computer device that identifies the location of the object and includes the tracking information associated with the object.