On Thursday, 2017-03-30, at 14:15 at the Faculty of Computer and Information Science in P22 lecture room, Luka Čehovin Zajc will present his work on performance evaluation in computer vision which is the cornerstone of the international Visual Object Tracking initiative. The initiative annually organizes competitions and workshops to bring together researchers with the goal of establishing standardized evaluation protocols. We have learned that building a strong community requires addressing methodological, technical as well as social aspects. I will talk about these and provide an outlook into the future of the initiative.