1. 讓電腦擁有情緒讓電腦擁有情緒
Making Affective ComputersMaking Affective Computers
Have EmotionsHave Emotions
林豪鏘.國立臺南大學林豪鏘.國立臺南大學
數位藝術與互動設計實驗室數位藝術與互動設計實驗室
Koong LIN,Koong LIN, National University of TainanNational University of Tainan
Affective Learning
31. Affective Computing
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Primary vs Secondary EmotionPrimary vs Secondary Emotion
There are certain features of stimuli that we
respond to emotionally first, and that activate
a corresponding cognitive state secondarily.
Primary emotion
Limbic
Innate
Secondary emotion
Arise later when systematic
connections are identified
btwn primary emotions &
cate. of obj. & situations
Cortex
Lmbic
Brainst
em
1st
2nd
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• 看到老婆嚇一跳
• 手機照片
• 臉書
• 行車記錄器
40. Affective Computing
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Poker-Playing AgentsPoker-Playing Agents
with Facial Expressionwith Facial Expression
People prefer: agent w f expr
Koda’s wrok:
illustrate how to syn emo in OCC
10 emo expr for each agent
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41. Affective Computing
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Emotions and MoodsEmotions and Moods
forfor Animated CharactersAnimated Characters
Bates & Relly, 1994
Make agent believablebelievable
Oz Proj
Syn chars
Not look like real creature
Powerfully influence audience as if real
Disney Animation
Thomas & Johnson
Important: each char has a clear emo state at all times
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43. Affective Computing
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Computers thatComputers that
HaveHave EmotionsEmotions
Feeling
Human vs machine
Have
What means?
How do we know?
Five components
For a sys that has emo
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45. Affective Computing
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C1. Emergent emo &C1. Emergent emo &
emtional behavioremtional behavior
Emotional behavior
Sys has behavior that appear to arise from emo
Emergent emo
Those which are attributed to sys based on their
observable emo behavior
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46. Affective Computing
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C2. Fast primary emoC2. Fast primary emo
Be afraid before knowing what is
happening
Before signal getting to cortex
Animal: innate, to harmful events
Primary emo
Innate, quick & dirty reactions
Surprise, angers
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47. Affective Computing
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Brain: Two comm sys
Rough pattern recog.
Hijack cortex
False alarm
Finer patter recog.
Slower
Precise
Primary emo:
important for re-allocation of limited resources
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