Recognizing that water damage is often one of the most costly catastophes to happen to a home, Michael Taylor (who invented three of the seven new products) sought to create a sensor that will alert you to moisture levels in your home. The Overflow retails for $35, which is far less than the ost of water damage to a home—insurance companies say the average sum is $10,000. Suggested install locations are near water heaters, toilets, and washing machines.