RCV app
Updating interface for app that controls road signs.
Day mode
Night mode
Accessible
Because the app is used at the side of motorways in all weathers it needed to be usable in all visibilities.
Simple
The app needed to be easy to use and simple to access whilst roadside.
Brand
The app fits in with Costain’s branding.
Conclusion
This app was designed to take advantage of colour contrast, to improve its accessibility.
The day/night mode switch at the top is a nice touch to improve usability.