Abstract: Technology for generating and displaying a graphical user interface for operating an unmanned aerial vehicle (UAV) is disclosed herein that generates and updates a representation of a spline flight path. In various implementations, a graphical user interface detects user interactions with a remote control device directing the flight control subsystem of the UAV to record keyframes and to compute a spline based on the keyframes during flight. The graphical user interface displays a real-time perspective of the UAV with a representation of the spline and the keyframes overlaying the view. The graphical user interface continually updates the representation as the UAV flies and when the spline is updated as the keyframes are updated.

Abstract: The present disclosure is directed to implementation of an environmental control unit using rotomolded techniques to fabricate the structures of the unit instead of the standard conventional sheet metal, extruded, forged, and punched parts. Such implementations will provide a lighter weight and more durable mechanical configuration that will also simplify inspection, simplify assembly/disassembly, and reduce fabrication costs. Implementations incorporate rotationally-molded interlocking structures to contain and attach the critical items of the ECU's mechanical components including the compressor, and the indoor and outdoor coils, as well as the fan and blower motor assembly. In one implementation, the rotomolded structure is strengthened and insulated (thermally and acoustically) by filling the interior void of the rotationally molded structure with a closed-cell foam.

Abstract: The mini-optical light shelf daylighting system is implemented in the paradigm of a window treatment that is applicable to both new installations as well as existing window glazing. In particular, the mini-optical light shelf is a passive, static optical device which receives incident daylight transmitted through a window and efficiently redirects it uniformly onto the interior ceiling surface in a diffuse manner, thereby creating a useful source of interior illumination. The mini-optical light shelf comprises multiple shelves, each of which contains an identical optically shaped top surface to allow light to be efficiently collected and accurately directed onto the ceiling surface. The optical shelves are narrow and can be implemented in the paradigm of a window treatment. The window area is partitioned into a view related glazing section and a daylight collection and redirection glazing area.

Abstract: The mini-optical light shelf daylighting system is implemented in the paradigm of a window treatment that is applicable to both new installations as well as existing window glazing. In particular, the mini-optical light shelf is a passive, static optical device which receives incident daylight transmitted through a window and efficiently redirects it uniformly onto the interior ceiling surface in a diffuse manner, thereby creating a useful source of interior illumination. The mini-optical light shelf comprises multiple shelves, each of which contains an identical optically shaped top surface to allow light to be efficiently collected and accurately directed onto the ceiling surface. The optical shelves are narrow and can be implemented in the paradigm of a window treatment. The window area is partitioned into a view related glazing section and a daylight collection and redirection glazing area.