I saw this on Kickstarter the other day. Looks great, I hope something comes from it. They raised the first level of $25K, but need $500K to do all the research

I saw this on Kickstarter the other day. Looks great, I hope something comes from it. They raised the first level of $25K, but need $500K to do all the research. It would be great if something like this was inexpensive enough for cities to buy to pull into rivers/lakes near poorer neighborhoods where people don't have as many opportunities to swim in hot months. Could be a great community building tool as a side effect.