e-Content is content creation in 4 quadrants.
Quadrant 1 is e-text which comprises of Textual Document, PDF / e-Books / illustration , video demonstrations / documents & Interactive simulations wherever required
Quadrant 2 is e-tutorial Video and Audio Content in an organised form, Animation, Simulations, Virtual Labs
Quadrant 3 is web resources comprising Related Links, Wikipedia Development of Course, Open Content on Internet, Case Studies, Anecdotal information, Historical development of the subject, Articles
Quadrant 4 is self assessment which has MCQ, Problems, Quizzes, Assignments & solutions, Online feedback through discussion forums & setting up the FAQ , Clarifications on general misconceptions.