Naturalistic Driving Study in China Showed In-Vehicle Navigation Enabled Drivers to Focus More on Driving Information Interaction Before Entering Tunnels, Increasing Eye Fixations by Up to 15.2 Percent. METHODOLOGYIn this study, naturalistic driving experiments compared the in-vehicle navigation condition, using voice warnings, to the control condition, normal driving without navigation. The in-… Content type Benefit Date Posted 12/27/2024 Taxonomy (ARC-IT) En-Route Guidance (TI03), In-Vehicle Signage (TI07) Geolocation links Guangdong Province