Describe the walk. Tuti Tuti takes it, on your real app, with a voice and a cursor, and hands you the video.
A recording is a memory of one run. A walkthrough made by Tuti Tuti is a program that runs again: each sentence is pinned to the element it names, the cursor follows the same path, and the narration lands on the same words. Change the app and run it again; change the words and run it again. The video is always a fresh performance.
The mechanics, since developers ask.
A parser reads each sentence. Action verbs with an on-screen label become clicks or typing; “here you'll see” becomes a spotlight; everything else is narration.
Visible text, aria-label, placeholder, title, and input type, with synonyms, fuzzy matching, and a preference for whatever dialog is open.
data-testid, ids, aria-labels, and stable class names, in that order, so a moved button is still found.
It waits until a control is enabled, not busy, and still, instead of sleeping for a guessed number of seconds.
The click lands on the trigger word in the sentence. Word timestamps from the narrator decide when.
Chrome's on-device model, or a cloud model if you switch it on, settles look-alike picks and reviews drawings before they happen. Playback never waits on a model.
The app guide is a one-page checklist: names on every control, unique labels, dialog roles, data-testid on the things a tutorial uses. Paste it into your AI assistant's instructions and every new screen arrives walkable.
Chapters for each area, one sentence per step.
Pin every step. Point at anything the words did not catch.
Play to check. Export to record. Run again any time.
Install, paste, rehearse, export.
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