Control Panel

The system is controlled with this waterproof touch-screen display, powered as well by the running water.
With a simple interface, you can control the temperature and the water pressure. It awakens our consumption consiousness with useful information as elapsed shower time and amount of used water.

Researchers Develop Electricity-Generating Clothing

Here is an example of electricity generating clothing that we suggest to be applied in the shower in order to generate warm-water

http://www.foxnews.com/story/0,2933,330615,00.html

Energie producing turbine

This turbine can be stuck onto a water-tap and as soon as the water runs it produces enough energie to charge your mobile phone for example. (220v)

http://www.mobicroco.de/news/islate-review-wasserkraft-daheim-404-error/7785.html

Sony Technology

Here's the technology that Sony uses in their eBook Reader. It's basically a polarized pigment that reacts to the screen by going up or down. That's what gives it a high resolution and paper-like sensation.

12.02.2010 SAVING WATER MAT

http://www.furnicraft.info/water-conservating-reduce-your-use-non-slip-mat/

Interesting parting point? Bedol Water Powered Clock

http://incrediblethings.com/home/bedol-water-powered-clock/

If you're sick of buying batteries and want to find a more eco-friendly solution for as many devices as you can, then you'll love the ingenious design of the Bedol Water Clock. This marvel of modern science runs off of pure H20 and nothing else... no batteries, no wires, no chemicals and no gimmicks. Fill the tank with water and you won't have to refresh for almost 2 months. The translucent blue siding and silver face give this cool desk clock an attractive modern appeal.

http://www.dailygreen.de/2009/02/22/water-powered-clock-2-wasserbetriebene-uhr-ohne-batterie-670.html

Technology explanation in german...