E-Comics

As a graphic medium of storytelling, comics combine pictorial elements
with more or less scarcely used text modules – often in the form of
speech bubbles. This results in a dialogic style of narration. There are a number of Web based tools for the design of educational picture stories. Read more about using free online services to create engaging instructional material.

http://etcjournal.wordpress.com/2010/01/13/3268/