It’s summertime, and that means that many of us will be hitting the road to points hither and yon. But teaching online often means no summer vacation from classes; indeed, many online courses just keep on rolling, and you’re expected you to roll with them—regardless of where you might be. Enter Wi-Fi (a shortened form of “wireless fidelity”), a technological way for you to connect to your server from nearly anywhere you might travel and stay online with your students so you can remain current with your syllabus and other teaching responsibilities.