An important step in environmental change is to raise awareness. River Glow's raises awareness about water pollution by using a simple visual indicator to communicate water quality. Designed by The Living, River Glow is a floating system that monitors a river's pH level and gives off red or green light to indicate pollution levels. The system is energy self-sufficient, with energy supplied by one of a few experimental energy generating devices. The suspended light of River Glow has a certain artistic quality to it that reflects the beauty of the water it's trying to protect.