The use of video lectures in distance learning involves the two major problems of searchability and active user participation. In this paper, we promote the implementation and usage of a collaborative educational video annotation functionality to overcome these two challenges. Different use cases and requirements, as well as details of the…

This report is based on three separate evaluative surveys. The first compares students' attitudes and opinions before and after the junior year abroad in several areas: (1) attitude toward Germany; (2) integration patterns; (3) religion; (4) politics; (5) the use of tobacco and alcohol, and sexual morality; (6) culture; (7) comparison of…