In 2015, he launched the Marine Mastermind at Slush Helsinki. Today, as Director of Digital Ventures, Tero Hottinen is leading Wärtsilä’s charge into the world of start-ups, and led a team to Slush Tokyo 2017. Here are his reflections on what he saw, heard and felt. Interview by Wärtsilä’s Director of Communications, Dinesh Subramaniam