The invention relates to a watercraft, particularly a kayak having a battery compartment and motor mount for mounting a motor thereto. The kayak can be propelled either by a motor mounted to the motor mount or by manual paddling by a user of the kayak. The kayak may additionally have a seat mounted onto a track to allow the user to adjust their position as needed in the kayak. The kayak is extra wide to provide stability, while chamfered side walls allow the user to paddle with comfort regardless of the extra width. The kayak may optionally have wheels mounted thereon to facilitate handling and transport by the user.

This invention relates to recreational flotation devices, and particularly to floating mattresses or lounges, and to a method for manufacturing same.

A wakeboat includes a hull; a thruster associated with the hull of the wakeboat, the thruster configured to selectively impart lateral force to the hull; an operator control in the wakeboat configured to control a parameter of the wakeboat other than the thruster; a thruster control associated with the operator control, the thruster control selectively receiving input from the operator to control the thruster, the thruster control positioned to be operable with at least the same hand and/or fingers already operating the operator control. Other systems and methods for controlling a wakeboat are also provided.

A wakeboat includes a hull; a thruster associated with the hull of the wakeboat, the thruster configured to selectively impart lateral force to the hull; an operator control in the wakeboat configured to control a parameter of the wakeboat other than the thruster; a thruster control associated with the operator control, the thruster control selectively receiving input from the operator to control the thruster, the thruster control positioned to be operable with at least the same hand and/or fingers already operating the operator control. Other systems and methods for controlling a wakeboat are also provided.

A field configurable autonomous airplane comprising modular elements and attachable components. The airplane can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed airplane for each mission.

A field configurable autonomous airplane comprising modular elements and attachable components. The airplane can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed airplane for each mission.

A field configurable autonomous vehicle includes modular elements and attachable components. The vehicle can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed vehicles for each mission.

A field configurable autonomous vehicle includes modular elements and attachable components. The vehicle can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed vehicles for each mission.

Described herein are watercraft comprising a hull comprising a first hull assembly, and a second hull assembly opposite the first hull assembly and parallel to the first hull assembly; and a frame configured to couple the first hull assembly to the second hull assembly. In some embodiments, the first hull assembly comprises a first quarter hull coupled to a second quarter hull, and the second hull assembly comprises a third quarter hull coupled to a fourth quarter hull. In some embodiments, the first and third quarter hulls are substantially reflectively duplicative of the second and fourth quarter hulls. In some embodiments, the first hull assembly is substantially reflectively symmetrical to the second hull assembly. Various embodiments may further include a roof comprising one or more energy harvesting arrays thereon. The roof may be movable, in various embodiments, between a closed configuration and an open configuration.

Described herein are watercraft comprising a hull comprising a first hull assembly, and a second hull assembly opposite the first hull assembly and parallel to the first hull assembly; and a frame configured to couple the first hull assembly to the second hull assembly. In some embodiments, the first hull assembly comprises a first quarter hull coupled to a second quarter hull, and the second hull assembly comprises a third quarter hull coupled to a fourth quarter hull. In some embodiments, the first and third quarter hulls are substantially reflectively duplicative of the second and fourth quarter hulls. In some embodiments, the first hull assembly is substantially reflectively symmetrical to the second hull assembly. Various embodiments may further include a roof comprising one or more energy harvesting arrays thereon. The roof may be movable, in various embodiments, between a closed configuration and an open configuration.