Abstract: A wave energy converter comprises a power generator, characterized by an axial length along a longitudinal axis; the power generator being configured to tilt about a horizontal axis perpendicular to the longitudinal axis. The tilt results in a conversion of kinetic energy, present in a group of water waves causing the tilt, to electrical energy. The axial length is less than approximately one quarter of the average wavelength expected to be encountered in a dominant sub-group of waves within the group of waves. The power generator generates power independent of whether or not the wave energy converter is tethered to any solid object at a position that is fixed independent of water motion.

Abstract: A method and apparatus that ensures that an aircraft system network controls access by multiple users (403a, 403b, 403c) of electronic devices (402a, 402b, 402c) equipped with a related hardware device (404a, 404b, 404c), by a combination of authentication, integrity, and encryption, using hardware security such as HSE/HSM or equivalent to establish the credentials for each component that is allowed on the network.

Abstract: A wave energy converter comprises a power generator, characterized by an axial length along a longitudinal axis; the power generator being configured to tilt about a horizontal axis perpendicular to the longitudinal axis. The tilt results in a conversion of kinetic energy, present in a group of water waves causing the tilt, to electrical energy. The axial length is less than approximately one quarter of the average wavelength expected to be encountered in a dominant sub-group of waves within the group of waves. The power generator generates power independent of whether or not the wave energy converter is tethered to any solid object at a position that is fixed independent of water motion.

Abstract: A method and apparatus that ensures that an aircraft system network controls access by multiple users (403a, 403b, 403c) of electronic devices (402a, 402b, 402c) equipped with a related hardware device (404a, 404b, 404c), by a combination of authentication, integrity, and encryption, using hardware security such as HSE/HSM or equivalent to establish the credentials for each component that is allowed on the network.

Abstract: A method and apparatus that ensures that an aircraft system network controls access by multiple users (403a, 403b, 403c) of electronic devices (402a, 402b, 402c) equipped with a related hardware device (404a, 404b, 404c), by a combination of authentication, integrity, and encryption, using hardware security such as HSE/HSM or equivalent to establish the credentials for each component that is allowed on the network.

Abstract: A system for providing on-demand video on an aircraft is described. In various implementations, the system includes a first computer that receives broadcast video content, digital video players distributed within a passenger seating area of the aircraft, and a second computer. The second computer receives the video content from the first computer, and provides the video content, on-demand, to a subset of the digital video players. The system also includes a third computer that receives the video content from the first computer, and provides the video content, on-demand, to another subset of the plurality of digital video players. The first computer may provide the video content to the second and third computers using a multicast protocol. The video content may include a live television broadcast or a television channel that was requested by a user of one or more of the digital video players.