Tobias Fritzsche, Simone Rudolph, Johannes Bilz and Yeji Park (from left to right) from TU Darmstadt received the second prize and 1,000 US dollars (equivalent to around 750 euros). They want to increase the safety of baby carriages with an intelligent braking and identification system. The developed system recognizes when the baby carriage starts to roll unintentionally and then brakes it automatically. The electronic components can be retrofitted to any baby carriage that has a brake. Via a Bluetooth connection, the baby carriage can ...