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Creators/Authors contains: "May, Lloyd"

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  1. This paper explores a multimodal approach for translating emotional cues present in speech, designed with Deaf and Hard-of-Hearing (dhh) individuals in mind. Prior work has focused on visual cues applied to captions, successfully conveying whether a speaker’s words have a negative or positive tone (valence), but with mixed results regarding the intensity (arousal) of these emotions. We propose a novel method using haptic feedback to communicate a speaker’s arousal levels through vibrations on a wrist-worn device. In a formative study with 16 dhh participants, we tested six haptic patterns and found that participants preferred single per-word vibrations at 75 Hz to encode arousal. In a follow-up study with 27 dhh participants, this pattern was paired with visual cues, and narrative engagement with audio-visual content was measured. Results indicate that combining haptics with visuals significantly increased engagement compared to a conventional captioning baseline and a visuals-only affective captioning style. 
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    Free, publicly-accessible full text available April 25, 2026