Audiovisual education
Audiovisual (AV) education or multimedia-based education (MBE) is an instruction method where particular attention is paid to the audiovisual or multimedia presentation of the material to improve comprehension and retention. == History == The concept of audiovisual aids can be traced back to the seventeenth century, when John Amos Comenius, a Bohemian educator, used illustrations of everyday objects as teaching aids in his book, Orbis Sensualium Pictus.