Abstract: A laptop stand configured to support a laptop computer on a surface at a plurality of angles includes a platen configured to support the laptop computer. A leg is pivotally coupled to the platen. A support arm is slide coupled to the platen and pivotally coupled to the leg. A latch is coupled to the support arm and is configured to latch and to unlatch from the platen at a plurality of latch points. The latch at the plurality of latch points positions the support arm at a first plurality of angles with respect to the platen and the leg. The latch at the plurality of latch points also positions the platen and the leg at a second plurality of angles with respect to one another. The latch is configured to slide with respect to the platen to move the support arm to rotate the leg with respect to the platen.

Abstract: A keyboard having improvements to the combination wave and curve keyboards of the prior art. In one embodiment, the invention provides a wave shape on a keyboard palm rest. In another embodiment, the invention provides a unique combination of a QWERTY keyboard, with both a wave and a curve, where the D and K keys are the low points of the wave. In another embodiment, a combination of more than one lateral waves and a constant radius curve is provided. Yet another embodiment provides the combination of a curved keyboard and a straight number pad.

Abstract: A keyboard includes a base having sets of mounts formed thereon. The keyboard also includes a set of keycaps. Each keycap includes a key top and a support mechanism, which is coupled to the key top and coupled to an associated one of the sets of mounts. The support is configured to lower and raise the key top. Each of the key tops includes a convex-rounded edge surrounding a concave-rounded base. A radius of curvature of the convex-rounded edge is approximately 1.0 to 3.0 millimeters, and a radius of curvature of the concave-rounded base is approximately 32 to 33 millimeters. The keyboard further includes a control circuit coupled to the base and configured to detect downward movement of the keycaps and send a transmission signal to a computer wherein the transmission signal includes information for one of the keycaps downward movement.