To enable Voice Control:

First, ensure the vRemote app is installed and paired.

After installing and pairing the vRemote app:

1. Click, or key in the URL into your browser: https://assistant.google.com/

2.  Click “What it can do” and search “ViewSonic”

3. Select "ViewSonic".

4. Click the "Link".

5. Sign in, the account should be the same as the vRemote account.

Now you can control your projector by voice.