Problem: Robots are to be used to organize interactions at a computing student conference to help promote learning. The robots must work together to find out the interests of the students attending and organize suitable interactive sessions to suit these interests ensuring that a suitable number of students will be invited to each session. The robots must be able to safely navigate through the conference venue in which many researchers are mingling and discussing their research and caterers are providing coffee and cake. The robot must also be able to answer students' questions about the event. Provide a PEAS description of this environment.