The locks allow remote status checks and changes, so anywhere you've got a secure internet connection, you can lock and unlock the door at will. It's also got a ton of extra features, like turning on customized lighting when you enter the door or notifying you via email of anyone going in and out of your house. This is all done by Kwikset's marginally paranoid Connect4 system, and it's likely to cost a pretty penny. But I'd definitely pay a premium to be able to know for sure whether I locked the door. [Kwikset via Engadget]

The primary backlight system may block light from the secondary backlight system except for those one or more regions. Thus, the size and shape of the status indicator may be set by sizing and shaping the transparent or semitransparent regions of the primary backlight system. In addition to setting the size and shape of the icon, the color of the icon may also be set by adjusting the color of the light provided by the secondary backlight system.

For example, each indicator may have a particular color, blinking speed, or light intensity. These properties may be programmed into the electronic device by the user, or may be hard-coded or hard-wired into the system. Thus, when the secondary backlight is turned on, the properties of the light provided by the secondary backlight system may depend on the status of the device. Also, if the status of the electronic device changes while the secondary backlight is on, the properties of the light provided by the secondary backlight system may change to reflect the new status.

To avoid depleting the battery, these icons' backlight system will be low-power. Don't get your expectations too high, however. The patent doesn't clearly explains how the icons themselves may be displayed. By the look of the diagrams included, they may not even be actual pixel-based icons, but cut-outs illuminated by individual LED lights shining through the main display.

But of course, you know that this may be something completely different from what the diagram shows, since the drawings included in patents always seem to be drawn by a monkey on drugs. At least, I want to believe this thing is more like the illustration I did, because if it's just little icons—like every other single cheap clamshell cellphone out there—I won't be very excited. [Apple Insider]

An Interesting Way of Showing Battery Status [Slashphone]