The first one on the 10th of February was about Intel IoT Hardware and IoT technology in general featuring teams using various sensors and actuators to control rovers, peer to peer networks, a.s.o.
The second one on the 25th of February was featuring Game Development using the Microsoft Hololens Mixed Reality device. People were building virtual pianos, Augmented Reality physics simulations, flower planting games, etc.
We had a lot of fun and enjoyed working with all those brilliant people. This was surely not the last hackathon that we organized.