1) Digital communication through devices like cell phones is becoming more common than face-to-face interaction, as seen when the author noticed everyone at a campus food court looking at their phones. 2) Previously, second language learning focused only on spelling, grammar, and blackboard instruction, which is passive for students. Technology like the internet allows more active learning through message boards and exposure to authentic language use. 3) Updating textbooks is impossible to keep fully current, so technology and online sources are important to supplement materials and current events in social studies.