RAI teletext with commands and voice assistant also on Android TV From version 2.2.0 there is also the home screen widget (size that can be changed and updated every 15 minutes) of the page set by Settings (version 2.2.2). Televideo a Voce is the unofficial APP of RAI Televideo for Smartphone, Tablet and from version 2.0 compatible with dPAd for Android TV. The application has the following features: - Allows the complete exploration of all RAI (National and Regional) Teletext, through Gesture