After a book is written, it may take a year before it is printed and becomes available in libraries. CD-ROM technology provides a wealth of information, but the discs are generally updated only on a yearly or quarterly basis. The best means to access current information is through telecommunications. Teachers often feel intellectually stranded in their classrooms with little time or opportunity to interact with their peers. Through telecommunications, educators can easily and inexpensively continue their professional growth by interacting with others through e-mail or special interest conferences.
Telecommunications also reduces the isolation felt by students and teachers in rural schools.
Computers and networks do not prejudge people on the basis of their race, background, physical abilities, or appearance. Many shy, self-conscious students have blossomed through the anonymity of telecommunications. Supplies faster communications. Messages can be sent to hundreds of people throughout the world within a few seconds. Users are not dependent on the reliability or schedules of postal services.