A student of FIT came up with a smart water heater which can reduce costs by up to a third

Turning a standard water heater into a smart one using an affordable device and reducing consumption by up to a third. That is what Adam Grünwald of the Faculty of Information Technology of BUT managed to do in his Bachelor's thesis. Furthermore, his invention can connect to the Google Calendar which for example allows the water heater to know when its owner is leaving for a vacation. Grünwald plans to further improve the device and even considers placing it on the market. For more information, read the article.