While the practice is not necessarily widespread, there are a lot of them.

The public computer lab is not even close to having your own machine.

There are a lot of positive uses to the technology in the classroom. The ultimate objective is to find the right path for students to maximize learning.

I would surmise that the single most common characteristic of learners today is being time-constrained.

People are realizing that learning is proportional to interaction and engagement with the subject.