I've been working on this pretty steady for two years now, and had hoped to have it at the ICA show, but didn't quite make it. I've come up with a way to have a normal stream of high pressure water come out of a gun with no hose attached. Got the idea from all the wireless devices and kept experimenting till I got it to work. I can't tell exactly how it works till the patent filings come back, but it is similar to how a transformer can step up a voltage high enough to transmit electricity without wires. Nikola Tesla did that about 100 years ago. Testing has been fun to watch. The customers at the test site love it. It's still a little too heavy, but we're getting the weight down to about 4 pounds, with batteries. The only drawback so far is that some customers take them home. I'll have a press announcement shortly, and of course, will be sure to advertise it here.