Related on MNN:
1. The first is a software patent that enables Apple devices to "register their power usage and communicate" using HomePlug Alliance, a set of universal standards showcased at this year's CES. The system would allow users to schedule and monitor the charging of all their "smart devices," ensuring that charging happens during off-peak hours and that devices are not overcharged, a problem which the Department of Energy estimates could be wasting as much as 10 percent of a home's typical electricity usage. Here's more about HomePlug Alliance:
3. In 2008, Apple applied for the first of its solar gadget patents, solar-augmented glass that could be integrated into any device with a screen — iPhones, Macbooks, etc:
U.S. Patent Office, 2008
This week, Apple filed for a second solar-augmentation patent in which the entire device is covered by solar cells. The solar cells are networked to allow power to continue flowing to the device even if one's hand obstructs some of the cells. When the battery is fully charged, the user can change a setting that puts the solar cells in a "second operational state" and if the battery gets low, switch to the solar cells as the primary source (which one assumes would reduce the performance and brightness of the device).
It appears that Apple may lead the pack once again, this time in terms of product-integrated solar power and smart charging for personal electronics devices.
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