Waze is an interactive navigation app that depends on its users to provide real-time data on traffic, hazards, and general road conditions to the app and other users.
You can hear selected incoming messages while you drive or use the Auto-Read function to have messages read out loud automatically without voice prompts from you.
On the dash, you'll find the app launch button. This opens up all of the apps you have downloaded, and the icons here are large enough to see and tap while you're driving.