Abstract: Systems, methods, apparatuses, and computer program products for a shared preamble set for human-computer interactions and dynamic avatar. A method may include receiving an input from a real world environment. The method may also include integrating the input into a virtual world environment. The method may further include generating an output based on the integration of the input into the virtual environment. The output may include data or discrete events that represent information about the real world environment or the virtual world environment. The method may also include displaying the output via display device, and receiving interactive data in response to an interaction with the output.

Abstract: An eye tracking device that utilizes light detection devices for determining the visual axis and point of regard of a user. The light detection devices are arranged in such a way, such as embedded in a thin film, so as to be curved around the optical axis of the eye. In this way, the light detection devices are always coincident with source-emitted light reflected from the fovea. The curved arrangement of light detection devices are mounted onto a head or facial apparatus, which has a mild reflector on its outside surface to keep external light noise at a minimum. Conversion circuitry, such as a pyramid cascade circuit or a microprocessor circuit, determines the position of the fovea-reflected light and computes the visual axis and point of regard of the user at a very rapid rate.

Abstract: An eye tracking device that utilizes light detection devices for determining the visual axis and point of regard of a user. The light detection devices are arranged in such a way, such as embedded in a thin film, so as to be curved around the optical axis of the eye. In this way, the light detection devices are always coincident with source-emitted light reflected from the fovea. The curved arrangement of light detection devices are mounted onto a head or facial apparatus, which has a mild reflector on its outside surface to keep external light noise at a minimum. Conversion circuitry, such as a pyramid cascade circuit or a microprocessor circuit, determines the position of the fovea-reflected light and computes the visual axis and point of regard of the user at a very rapid rate.