The power needed to run the filter can be provided by any device that can provide 20 volts, such as a small solar panel.

CNN: Nanotech and 'tea bag' to clean up drinking water

If you don't have an AirPlay setup or cables to pipe content from your iDevice to a larger screen, the application also lends a hand when it comes to tweaking color and tint by leveraging a device's camera and a baked in color filter.

ENGADGET

Advanced device lockdown through flexible keyboard filters and a new unified write filter that combines previous write filters into a single, streamlined solution for better management and enhanced uptime.

ENGADGET: Windows Embedded Standard 8 preview now available for download