Mandatory: an iPod Touch, iPhone or iPad (I would argue a tablet in general). "It's getting to the point where there are a number of professions students are going into where knowing how to use technology is required." The article notes "many technology trends become mandatory over time. Today's college students are expected to participate in online forums, e-mail professors and submit papers electronically."
"Drchrono is an EHR (electronic health record) app for the iPad. It allows doctors to complete everyday tasks and access information without having to turn to paper records. The information gathered and accessed through the app is also available from any web browser, iPhone or Android device, since the app syncs with the Drchrono web-based healthcare platform."