Prof. Dr. Jan Marco Leimeister will be Visiting Research Professor at Harvard University in Boston (Massachusetts, USA) from mid-July to August 2012 and will work there especially in the areas of IT & Innovation and Ubiquitous Computing. In addition, Prof. Leimeister will participate in the "Global Colloquium on Participant-Centered Learning" (GLOCOLL) , which will take place from July 22-28 at Harvard Business School . GLOCOLL consists of two intensive sessions and aims to help professors and instructors improve the effectiveness of their teaching.