Keyboards and methods thereof

Abstract

An integrated keyboard includes a touch pad and a dynamic keyboard embedded in an area of the touch pad. The touch pad, which may provide a transparent surface to allow the keyboard to be visible, provides motion tracking in areas around the periphery of the keyboard and may be configured into many operating modes. For example, virtual touchable buttons may be configured in the periphery of the keyboard. The keyboard may be provided as a dynamic keyboard with various layouts. A keyboard protector may be provided for each layout, with printed symbols for the keys under the layout. The integrated keyboard may also include a mini-projector to allow projection of a large image on a surface and a virtual Human Interface Device (HID) system to facilitate data input. With the input capabilities of the touch pad and the keyboard, the projector may be controlled in many additional ways not available in conventional projectors that are controlled by a few buttons. The virtual HID may provide motion tracking. The integrated keyboard may interface with a master/slave device, such as a slate type device. A customized case tightly integrates the integrated keyboard with the master/slave device.

Dependencies are inferred from the claim text.