The worldwide Corona pandemic has severely restricted student projects in the higher semesters of engineering courses. In order not to delay the graduation, a new concept had to be developed for projects under lockdown conditions. Therefore, unused rooms at the university should be digitally recorded in order to develop a new usage concept as…

The use of video recorders in the speech communication classroom focuses learning on self-evaluation and self-improvement, making it possible for real and permanent changes in behavior to occur. Effective use of this medium requires adherence to three principles: (1) the extensive use of positive reinforcement; (2) the provision of immediate and…