Author

L. Jäger

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Preprint Sep 2026

From Tokens to Structure: Investigating Visual Attention in Progressive Code Rendering

AI coding interfaces present generated code either all at once or token-by-token. These rendering strategies reflect model generation rather than how programmers actually read code: selectively, non-linearly, and guided by the structure. We argue that code rendering is a first-class interaction primitive that shapes ho...

Xiao-Tian Su, Jan Brasser, David R. Reich et al. · 0 citations

#human-computer interacti... Preprint Sep 2026

Structure-Aware Rendering: How Code Reveal Shapes Programmers'Visual Attention

The findings show that rendering alters visual attention and reading behavior: dynamic rendering induces fewer but longer fixations and more sustained focus, while structured rendering further guides attention toward semantically meaningful units and supports high-level understanding.

Xiao-Tian Su, Jan Brasser, David R. Reich et al. · 0 citations