It's bad to act carelessly when you're driving.
Emma is driving home from work when she gets a text message from her best friend.
Emma wants to find out what her friend sent her.
Emma uses the voice command in her car to call her friend, and they talk about what was in the text message.
Emma looks down and picks up her cell phone, then navigates to her messages in order to read her friend's message.
Emma is able to drive home safely without ever taking her eyes off the road.
Emma drifts out of her lane and nearly collides with another vehicle.