While taped classes are not live, there are ample ways to communicate with the teacher via telephone, fax, and e-mail. Class materials, homework and evaluations are sent and received by several methods. Institute sites have courier service to the main campus several times a week. They also have fax machines. Business sites use U.S. Mail and fax machines.
Many students have access to all three methods from their home or workplace.
The ITV teacher finds an acceptable method to reach each remote site student. Testing methods also vary. Some tests are taken at the remote site, while others may require a trip to the main campus. Each ITV teacher has the freedom to choose the best method. Advantages vary with each individual.