BEAN - Baby Emergency Aquatic Navigator
Built by CP
This robot can be used by anyone who sees a drowning baby but can't swim. The robot can be essentially remote controlled to go through the water. It uses a tank to sink and rise. When the user wants it to sink, a valve is opened letting water in and sucking the air out (which ensures that the craft never runs out of air to rise the craft). When the user wants it to rise, the valve is reopened, but this time air is pumped in through a pump, which pushes the water out. It is able to steer by two diagonal water pumps using tank-style steering. It also has wheels for it to be able to move on land. Inside is an Arduino UNO R4 Minima. On the top is a claw like structure that is able to pick up the baby and grip it tightly without injuring it.