Lesson 9: Virtual Communication

Reflection/Assignment

Take a moment and see if you can remember using any of the following technologies that were once state of the art but are now obsolete. Make a note of all the technologies you can remember using.

How many do you remember using or even having knowledge of? Each of the items listed above have one thing in common. Each was, at one time, the state of the art in technology. How many of these technologies allowed for back and forth interaction between two people (either one-way or two-way communication)? How quickly did this communication happen?