<ul><li>The latest version of Meta's SDK for Quest adds thumb microgestures and improves Audio To Expression.</li><li>The update includes helper utilities for passthrough camera access, allowing developers to leverage custom computer vision models.</li><li>Thumb microgestures enable swipe and tap motions using the index finger using Quest headsets' hand tracking.</li><li>The improved Audio To Expression model in the SDK enhances emotional expressivity, mouth movement, and accuracy of non-speech vocalizations.</li></ul>

Quest SDK v74 Brings Thumb Microgestures & Improved Audio To Expression

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