- Like Tidebreak's ClassSpot and TeamSpot products, ClassSpot PBL leverages a software infrastructure to make complex systems topologies easy to deploy and simple to use. Faculty and students can interact collaboratively, share digital content effortlessly, and capture the results of ad hoc discussions for later re-use. In a ClassSpot PBL environment, all this can happen at a team level or across the class. Teams typically cluster around a large flat panel display for group work, then they turn attention to the "teaching screen(s)" at the front of the room for class presentations.