Abstract: A method of training a machine learning, ML, algorithm to control a watercraft is described. The watercraft is a submarine or a submersible submerged in water. The method is implemented, at least in part, by a computer, comprising a processor and a memory, aboard the watercraft. The method comprises: obtaining training data including respective sets of environmental parameters and corresponding actions of a set of communicatively isolated watercraft, including a first watercraft; and training the ML algorithm comprising determining relationships between the respective sets of environmental parameters and the corresponding actions of the watercraft of the set thereof. A method of controlling a watercraft by a trained ML algorithm is also described.

Abstract: Disclosed is an underwater charging arrangement comprising a first connector coupled to a daughter craft and a second connector coupled to a mother craft, wherein the first and second connectors are arranged to couple underwater to facilitate the transfer of energy from the mother craft to the daughter craft.

Abstract: According to the present invention there is provided an underwater vessel comprising: a body; a thruster operable to produce thrust, wherein the thruster is deployable from the body; an actuator assembly connected to the thruster and operable to deploy the thruster, wherein the actuator assembly is operable to deploy the thruster in a first configuration in which the thruster is oriented to produce a thrust having a vertical component when the thruster is operated.

Abstract: Disclosed is a system comprising: a first, underwater, vessel provided with a substantially flat lower surface; and a second, surface, vessel, comprising a floodable well deck arranged to receive and accommodate the first vessel.

Abstract: Apparatus and methods for implementing the distribution of multiple content-related (e.g., interactive television or “iTV”) applications to geographically separated information receivers of differing capabilities. In one embodiment, the (iTV) application is independently selected, loaded, and executed by each of the information receivers. The invention advantageously provides for control of the distribution of multiple, different iTV applications distributed from multiple, different content provider control systems to multiple, different information receivers, as well as the communication of specific iTV application information data between at least one control system and multiple, iTV application information receivers.

Abstract: In one embodiment, a method for processing a printer-control command includes identifying when an encoded uniform-resource-locator-based printer-control command is received, decoding the encoded uniform-resource locator to identify a printer function, and performing the printer function.

Abstract: Systems and methods that provide for automatic device driver identification and installation. Each peripheral device to be added to a computer network or coupled to a personal computer is configured to have a uniform resource locator (URL) stored in its onboard firmware that provides direction to a location on the Internet where appropriate driver software is located and available for downloading and installation. When the peripheral device is connected to or to be used by the personal computer, the URL located in the firmware of the peripheral device is accessed. The URL automatically connects a web browser on the personal computer to an Internet site holding a driver for the peripheral device. Header information provided by the browser communicates information such as the type of personal computer and its operating system to the Internet site.

Abstract: Representative embodiments provide for a system, comprising a mobile device including a web browser and a printer including a communications bridge. The communications bridge is configured to couple the mobile device in data communication with the Internet, wherein the mobile device is further configured to access the Internet by way of the communications bridge using the web browser. The present invention also provides method including providing a printer including a communications bridge, and coupling the communications bridge in data communication with the Internet. The method also provides establishing data communication between the mobile device and the Internet by way of the communications bridge, and conducting an Internet session using the mobile device by way of the communications bridge.

Abstract: In one embodiment, an imaging device includes an ink density information gathering procedure. An ink use calculation procedure receives input from the ink density information gathering procedure, allowing the amount of ink used to be calculated. A job cost procedure calculates a print job value based on the amount of ink used.

Abstract: In one embodiment, an imaging device includes an ink density information gathering procedure. An ink use calculation procedure receives input from the ink density information gathering procedure, allowing the amount of ink used to be calculated. A job cost procedure calculates a print job value based on the amount of ink used.

Abstract: In one embodiment, a method for processing a printer-control command includes identifying when an encoded uniform-resource-locator-based printer-control command is received, decoding the encoded uniform-resource locator to identify a printer function, and performing the printer function.