Hand movements are often treated as a nervous tic to be suppressed, but a growing body of research suggests they are one of the most powerful tools a speaker has. Across lab experiments, large-scale ...

In face-to-face conversations, speakers use hand movements to signal meaning. But do listeners actually use these gestures to predict what someone might say next? In a study using virtual avatars, ...

(Nanowerk Spotlight) Hand gestures have become a natural way to communicate with digital systems, but making machines understand those gestures with precision remains a technical challenge. While ...

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Apple trained an AI model to recognize unseen hand gestures using EMG muscle signals from wearable sensors. The system links muscle activity with hand movement data. This enables more natural gesture ...