RoboLearn is community of people passioned about robot programming using the latest technologies. For this event, RoboLearn is organizing a hackathon about Robotics & IoT to develop solutions for helping robots like "LeJaRo" and "IPTPI" to survive from falling, hitting walls and obstacles using Java, reactive programming (Reactor, RxJava), actor model (Akka), AI (Subsumption architecture) and many more.