Students who are not physically sitting in a class room to get their education are taught using technology based instructional systems designed for remote access. This system is known as distance learning or distance education. Students and teachers communicate with each other through printed materials or electronic media or using a technology that provides real-time communications.
Distance learning uses regular mail for correspondence. Real-time or offline internet resources are also used in this system. Television or radio is used to make educational broadcasts to reach the students of distance learning.
Isaac Pitman used the very first modern distance learning system in 1840 to teach shorthand through correspondence.
Since 1946, correspondence courses in the distance-learning mode were offered by the University of South Africa, which is one of the oldest distance learning universities in the world. In UK, the Open University was founded in 1969.
For-profit institutions, non-profit organizations, public and privates institutions are offering degree programs and courses in distance learning. There is varying level of accreditation for such...