Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Self-Assessment Manikin(also: SAM)
- A nonverbal pictorial instrument developed by Bradley and Lang (1994) for measuring the affective dimensions of valence, arousal, and dominance. Respondents select from a row of stylised manikin figures whose expressions and body states vary along each dimension, typically on a…
- Speech Emotion Recognition(also: SER, Vocal Emotion Recognition)
- A class of machine-learning techniques that infers a speaker's emotional state from acoustic features of speech — pitch contour, intensity, rhythm, spectral properties, voice quality — usually producing a label (happy/sad/angry/calm) or continuous values on valence and arousal…
- Stanford Emotional Narratives Dataset(also: SEND, SEND Dataset)
- A publicly available dataset of short video clips of people telling emotionally significant personal stories, created by Ong et al. at Stanford (2019) to support multimodal emotion-recognition research. Each video is annotated continuously for valence, arousal, and…
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