Abstract: Methods and apparatus for a battery backup system having a docking connector with reserve battery cells to power a device when a main battery is not present during battery swap out or depletion. In one embodiment, the reserve batteries are high discharge rate batteries to provide power to the device.

Abstract: Methods and apparatus for a battery backup system having a docking connector with reserve battery cells to power a device when a main battery is not present during battery swap out or depletion. In one embodiment, the reserve batteries are high discharge rate batteries to provide power to the device.

Abstract: Systems and methods for displaying computer-generated images on a head mounted device are provided. In some embodiments, a system for displaying computer-generated image is provided and may include transparent surface including a coating and a processor. The processor may be configured to receive a computer-generated image, determine the type of computer-generated image, vary a voltage applied to the coating of the transparent surface based on the determined type of computer-generated image, and display the received computer-generated image on the transparent surface.

Abstract: According to one embodiment, a display mount includes a helmet-mountable interface, a display interface, a cam arm, and an adjustment mechanism. The helmet-mountable interface is configured to removably couple the display mount to a helmet. The display interface is configured to couple the display mount to a display. The cam arm is configured to position the display interface in a plurality of positions comprising a storage position and a display position. The adjustment mechanism is configured to adjust, independent of the cam arm, a position of the display interface along an X-axis, a Y-axis and a Z-axis. The X-axis, Y-axis, and Z-axis are each orthogonal to each other. The adjustment mechanism includes a locking mechanism configured to lock an adjusted position of the display interface, such that the display interface mechanically returns to the locked adjusted position when the display interface transitions from the storage position to the display position.