Design and Evaluation of a Virtual Sign Animated Pedagogical Agent

B. Saksiri (Thailand), J.S. Greenstein (USA), and P. Ruenwongsa (Thailand)


Pedagogical Agent, HCI, Technology-based Teaching and Learning, Sign Language Animation.


A Virtual Sign Animated Pedagogical Agent (VSAPA) is developed as an educational tool for d/Deaf students. This paper investigates the design issues addressed in the development of the tool and its associated learning environment. A usability testing methodology is proposed to evaluate and refine the resulting instructional system.

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