The document discusses how a class of 75 students in Los Angeles was able to have a video conference call with Dr. Nigel Spivey in Cambridge, England to ask him questions about his career in art history without leaving their classroom. It describes how the students developed potential questions to ask Dr. Spivey by watching films about art at a lunchtime film festival and discussing questions on social media. It concludes by saying that social media and mobile technology allowed the virtual meeting between the students and Dr. Spivey to take place.