My students are increasingly bringing their laptops to class to take notes. I'm cool with that. Occasionally, I'll forget a number or a name, and a student will quickly google it for me. They say that they can take notes faster and search for key words in their notes.
However, I do get a bit suspicious when I see twenty or so kids with their faces glued to their monitors, instead of gazing at the wonder that is me. I can't see what's on their screens. Are they really taking notes or are they looking at porn?