Now u go toilet no need to flush

Seen this around? Hmmm ahdee begins seeing this around toilets.. Very soon... we no need to flush liao lor... ahdee searched for why this thing doesn't need flushing. The diagram on the right shows how one such technology works... This picture is taken from http://www.waterless.com/ecotrap.php which is called a ecotrap.. The thing that helps reduce consumption of water used in flushing. Wonderful invention right? Now whose's going to invent one for "big" business? =p