CUTOS 4.0 LWA demo for @cutos/speech-synthesis. It uses the browser-side Web Speech API and Windows-installed voices. It does not require a CUTOS Provider, Device Driver, or Gateway service.

Local Development

Build the sibling SDK first:

cd ../sdk
npm install
npm run build

cd ../demo-speech-synthesis
npm install
npm run dev

LWA Build And Release

npx cutos lwa build
npx cutos login --username office
npx cutos lwa upload
npx cutos lwa list demo-speech-synthesis
npx cutos lwa publish --device <device-id>

The release version is managed only by public/config.json.

Offline Validation

Run the LWA on a Windows CUTOS Runtime.
Confirm Speech API Ready and at least one listed voice.
Prefer a voice marked Local for offline operation.
Enter text and click Speak; the Activity card should show start and completion events.

If no voices are listed, install a Windows speech voice pack and restart the Runtime. Some WebView implementations require speech to start from a user interaction, so this demo always uses an explicit Speak button.