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arXiv · 2610.16565

The Language of Looking: Motion Tokens Reveal Domain-Dependent Local Structure in Gaze Sequences

Virmarie Maquiling·Enkelejda Kasneci
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Abstract

Human gaze is the primary high-bandwidth interface through which we parse the semantics of our environment. While often modeled as a sequence, the degree to which gaze exhibits transferable local structure across domains remains underexplored. Using motion tokenization as a diagnostic lens across four diverse datasets, we investigate the transferability of local sequence structure. We demonstrate that while gaze can share a reusable motion-token vocabulary, identical motion tokens are organized into different local transition patterns depending on the dataset and task context. Our results show the limitations of naive data-pooling under low-semantic motion-token representations and provide a framework for evaluating behavioral sequences through information-theoretic diagnostics.

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Virmarie Maquiling, Enkelejda Kasneci. 2026-10-12. The Language of Looking: Motion Tokens Reveal Domain-Dependent Local Structure in Gaze Sequences. https://arxiv.org/abs/2610.16565

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