--- Rony <[EMAIL PROTECTED]> wrote: > We can do a re-think on how the TX device can be kept passive with no > > power consumption and all the electronics in the receiver itself. For > > example a bar coded page mounted on a board, that the user simply > downloads into his device using a bar code reader. Another option is > to > eliminate the use of any device for receiving and make a pole mounted > > kiosk that has a built in keyboard and speakers for interactive > queries, > like a public telephone. This kiosk will be powered on only when a > user > presses a button.
Use foot power. Place something similar to a dynamo under some tiles on the sidewalk or on the road. As cars or people step on this, it will generate power which will be used to charge the battery. Similarly, is it possible to harness the underground drain water to run a small watermill? -abhishek __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- http://mm.glug-bom.org/mailman/listinfo/linuxers
