You will be reading three different scenarios from three eras in history. These cases were selected to illustrate the changes in telephone technology over time; attitude toward mobile phone use; and to demonstrate a mind shift in educational thinking toward mobile phones.
You will begin in 1976, travel twenty years into the future to 1996, and finally return to 2014.
You will begin in 1976, travel twenty years into the future to 1996, and finally return to 2014.