Intelligent Avatar on E-Learning using Facial Expression and Haptic
Abstract: The process of
introducing emotion can be improved through three-dimensional (3D) tutoring
system. The problem that still not solved is how to provide realistic tutor
(avatar) in virtual environment. This paper
propose an approach to teach children on understanding emotion sensation
through facial expression and sense of touch (haptic).The algorithm is created
by calculating constant factor (f) based on maximum value of RGB and magnitude
force then magnitude force range will be associated into particular colour. The
Integration process will be started from rendering the facial expression then
followed by adjusting the vibration power to emotion value. The result that
achieved on experiment, it show around 71% students agree with the
classification of magnitude force into emotion representation. Respondents
commented that high magnitude force create similar sensation when respondents
feel anger, while low magnitude force is more relaxing to respondents.
Respondents also said that haptic and facial expression is very interactive and
realistic.
Author: Ahmad Hoirul Basori,
Andi Tenriawaru, Andi Besse Firdausiah Mansur
Journal Code: jptkomputergg110018
