It is hard to recognize that when ISGE was started in 1990, some thirty years ago every student did not have their own laptop. The internet was not available to virtually every student for download or viewing of the modules.
We had to construct computer laboratories for students to use to play and learn from the modules. There were only CRT’s, no widespread use of plasma screens.
Now almost every college student can play and learn at home or at school or virtually anywhere.