視覚障碍者は相手の表情などの非言語情報を認識することが困難
コミュニケーションに苦労
*1
*1:Qiu, S., Hu, J. and Rauterberg, M.: Nonverbal Signals for Face-to-Face Communication between the Blind and the Sighted,
In Proceedings of Inter- national Conference on Enabling Access for Per- sons with Visual Impairment (2015).
様々な表情を視覚障碍者に提示することを目指す
問題
2/23
表情情報の
読み取り
表情を刺激に
変換
(表情→触覚)
触覚刺激提示
刺激を知覚
表情想起
(触覚→表情)
表情の提示手法
触覚刺激:感性的な意味合いを持ち,感情表現に適している
*1:Yoo, Y., Yoo, T., Kong, J. and Choi, S.: Emotional responses of tactile icons: Effects of amplitude, frequency,duration, and envelope,
2015 IEEE World Haptics Conference, pp. 235–240 (2015).
*2: Wilson, G., Dobrev, D. and A.Brewster, S.: Hot Underthe Collar: Mapping Thermal Feedback to DimensionalModels of Emotion, CHI ’16:
Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, pp. 4838–4849 (2016).
*1*2
3/23
4/23
• 元気,心配,怒りなどの感情を想起可能
温度刺激
満足,不満,心配などの感情を想起可能
振動刺激
直感的(+)
先行研究
*1:Yoo, Y., Yoo, T., Kong, J. and Choi, S.: Emotional responses of tactile icons: Effects of amplitude, frequency,duration, and envelope,
2015 IEEE World Haptics Conference, pp. 235–240 (2015).
*2: Wilson, G., Dobrev, D. and A.Brewster, S.: Hot Underthe Collar: Mapping Thermal Feedback to DimensionalModels of Emotion, CHI ’16:
Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, pp. 4838–4849 (2016).
*1
*2