Vibary.ai
← Vibe Coding

Transcription Word Lock

Each spoken word lands dimmed under a dotted rule, then firms up to solid once the recognizer commits.

aifuturisticminimalautomatic · finite · starter · ~2.4s
Variant

The animated component in this preview is rendered from the canonical file shown here. The surrounding demo shell only provides context and is not part of the copied code.

260 lines · react + motion only
import { useEffect, useRef, useState } from "react";
import { motion, useReducedMotion } from "motion/react";

/**
 * Vibary · Transcription Word Lock
 *
 * Speech landing in two stages: each word arrives tentative — dimmed,
 * with a dotted underline — and firms up to solid a beat later, when the

About this pattern

Live speech recognition revises itself constantly, and a transcript that hides this leaves the reader unsure which parts they can trust. Two states carry it: a tentative word is dim with a dotted rule beneath it, a committed one is solid with the rule gone. The tail of unsure words stays a constant few behind the write head, so the boundary between guess and record is always visible. Nothing moves — words that slid or scaled as they firmed up would be unreadable while they are being read, which is the only thing a transcript is for.

Live transcriptionVoice dictationMeeting captionsSpeech input preview

Where it shows up

Screens we drew to show where this motion usually sits. Illustrations, not captures of any product.

  • Summarise the supplier contract and flag anything unusual.
    The renewal runs another twelve months at the same rate, with one clause worth a second look.
    Ask a follow-up
    AI assistant

    Live meeting transcripts where recent speech is styled as provisional until it settles.

Related patterns