Apple has plans for enhanced keyboard illumination in its Mac line -- or so a new patent (number 831928) indicates. Per the patent, a keyboard may be generally illuminated while also providing for key-specific illumination of one or more particular keys.
The keyboard may be generally illuminated using any configuration of any number of suitable illumination sources. The keyboard may selectively illuminate any key or keys together with or apart from the general illumination of other keys. The keyboard may also variably illuminate certain keys to aid the user in navigating the keyboard.
Here's Apple's background on the invention: "Currently, there are a wide variety of known electronic devices that include a keyboard as a user interface component (e.g., cellular telephones and personal computers). The keyboard of many of these devices can be illuminated such that a user may be able to see and use the keyboard when provided with little or no ambient light. For example,...| Read more »