Distance education is defined as a method of education where the learner and teacher are separated by space and time. It involves structured learning materials and two-way communication technologies to facilitate the educational process between remote locations. Historically, distance education emerged from developments in technology in the 19th century that offered new solutions for delivering instruction to learners' interests from afar. Early technologies like audio cassettes were used to transmit information between remote teachers and students, while modern technologies like video conferencing now enable live video and audio interaction over the internet to support distance learning.