docs: add smooth typing with typo injection to computer controls

[ulziibay-kernel]

Summary

• Updates the Type text section in computer controls docs with new smooth and typo_chance parameters
• Adds parameter table, code examples in TypeScript, Python, and CLI for all four modes (instant, fixed delay, smooth, smooth+typos)
• Includes demo GIF and MP4 showing the visual difference between instant and human-like typing

Depends on: kernel/kernel-images#201 (implementation PR)

Test plan

• Verify docs render correctly on preview
• Confirm GIF loads and plays in the Frame component

Made with Cursor

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Note

Low Risk
Low risk documentation-only change; main risk is mismatched parameter naming/behavior or a broken image link leading to confusing docs.

Overview
Adds detailed documentation for computer.typeText/type_text to cover the new default smooth typing behavior and optional typo_chance, including a parameter table and updated TS/Python/CLI examples for smooth, typo-injected, instant (smooth=false), and fixed-delay modes.

Introduces a new “Smooth vs instant typing” section with an embedded demo GIF (/images/smooth-typing-demo.gif).

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Project	Status	Preview	Updated (UTC)
Kernel	🟢 Ready	View Preview	Apr 6, 2026, 2:57 PM

[masnwilliams]

Looks good — clean docs-only change, well-structured examples across all three language blocks, parameter table is consistent with the existing moveMouse/dragMouse sections.

Two minor comments below. Neither is blocking.

[masnwilliams]

optional/minor: typo_chance is silently ignored when passed without smooth: true (no error, just no effect). Might be worth a brief parenthetical in the description — e.g. "Requires smooth: true (silently ignored otherwise)" — so users don't pass it standalone and wonder why nothing happens.

[masnwilliams]

nit: images/smooth-typing-demo.mp4 is added but not referenced anywhere in the docs — only the .gif is embedded. There's no existing precedent for committing source video files in this repo (no other .mp4 files alongside the other demo GIFs). Suggest removing it to avoid accumulating unreferenced binary assets. If the intent is to keep the source for future re-encoding, a shared drive or the PR description would be a better home.

[ulziibay-kernel]

@masnwilliams Addressed both:

1. Added "(silently ignored otherwise)" to the typo_chance description so users know it has no effect without smooth: true
2. Removed smooth-typing-demo.mp4 — only the GIF is referenced, no need to keep the source video in the repo

See 9a66a40.

[cursor]

Stale comment

Risk Assessment: Very Low

I assessed risk from the actual diff and file changes only.

• Files changed are browsers/computer-controls.mdx and images/smooth-typing-demo.gif.
• The diff adds documentation content: parameter table updates and usage examples for typing options (smooth, typo_chance) plus an illustrative GIF embed.
• No application/runtime logic, infrastructure config, auth/permission paths, or shared production codepaths were modified.
• .git-blame-ignore-revs is not present, so there are no ignore-revs adjustments to this assessment.

Given the narrow docs/media scope and no production behavior changes, this PR is Very Low risk.

  

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[cursor]

Stale comment

Risk Assessment: Very Low

Re-evaluated from the actual current diff only.

• Changed files are browsers/computer-controls.mdx and images/smooth-typing-demo.gif.
• The updates are documentation content (typing behavior explanation, parameter table, usage examples) plus a demo image asset.
• No production/runtime logic, infrastructure, auth/permissions, or shared service codepaths were modified.
• Blast radius is limited to docs presentation and developer guidance.

Risk classification: Very Low.

Approval action: PR is already approved, so no additional approval was added.

  

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[cursor]

Risk Assessment: Very Low

Assessed from the actual diff only.

• Changed files: browsers/computer-controls.mdx, images/smooth-typing-demo.gif
• Changes are documentation content and a demo image asset
• No application/runtime logic, infrastructure, auth/permissions, or shared service codepaths were modified
• Blast radius is limited to docs presentation and developer guidance

Risk classification: Very Low.

Approval action: no new approval was added because the PR is already approved, and current changes do not increase risk.

  

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