As part of an Erasmus teaching exchange, Julia Jonas of Wi1 was invited to teach about Open & User Innovation at the Business School in Uppsala, Sweden. Travelling to a winter wonderland, she met entusiastic master programme students and gave some inspiration and insights from JOSEPHS and other projects to the students who will now write a seminar paper on "Why do users participate?" Great to have students in Sweden walk around with a JOSEPHS logo sticking onto their mobile phones!