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GRAPHICSINTERFACE
2008

Effects of avatar's blinking animation on person impressions

14 years 27 days ago
Effects of avatar's blinking animation on person impressions
Blinking is one of the most important cues for forming person impressions. We focus on the eye blinking rate of avatars and investigate its effect on viewer subjective impressions. Two experiments are conducted. The stimulus avatars included humans with generic reality (male and female), cartoon-style humans (male and female), animals, and unidentified life forms that were presented as a 20-second animation with various blink rates: 9, 12, 18, 24 and 36 blinks/min. Subjects rated their impressions of the presented stimulus avatars on a seven-point semantic differential scale. The results showed a significant effect of the avatar's blinking on viewer impressions and it was larger with the humanstyle avatars than the others. The results also lead to several implications and guidelines for the design of avatar representation. Blink animation of 18 blinks/min with a human-style avatar produces the friendliest impression. The higher blink rates, i.e., 36 blinks/min, give inactive impr...
Kazuki Takashima, Yasuko Omori, Yoshiharu Yoshimot
Added 29 Oct 2010
Updated 29 Oct 2010
Type Conference
Year 2008
Where GRAPHICSINTERFACE
Authors Kazuki Takashima, Yasuko Omori, Yoshiharu Yoshimoto, Yuichi Itoh, Yoshifumi Kitamura, Fumio Kishino
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