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EmoPoker Tetsuo YamabeDistributed and Ubiquitous Computing Laboratory, Waseda University, Japan Helsinki Institute for Information Technology, Finland

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Why you lose in gambling?

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Listen to your heart• Control your emotional arousal ‒ Feedback to calm the heated brain ‒ Real-time sonification from measured biosignals • Heart beating sound for improving self-awareness

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Biofeedback user study fEMG (facial electromyography) • 6 nodes to face • Currugator supercilii • Zygomaticus major • Masseter • Positive/negative emotions EDA (electrodermal activity) • 2 nodes to fingers • Arousal level RESP (respiration) • 1 node around chest HR (Heart rate) • 1 node around chest • Emotional arousal

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EmoPoker system Multimodal feedback (Shared/Individual)RFID tagsProjector Emotional state (arousal) identification Biosignal

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Possible use cases1. Beginner support ‒ Self training with biofeedback ‒ Gaming guide with rule projection2. New gaming style with shared feedback ‒ Visualize players physiological information ‒ Handicap for playing with skillful players3. Research infrastructure for game analysis ‒ Game event logging for further analysis

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Future work• Analyze user study results• EmoPoker AR development

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EmoPoker in WIP presentation• Biofeedback Training with EmoPoker: Controlling Emotional Arousal for Better Poker Play