Startup Idea: Heads Up Display for Travel Apps

Startup idea to develop an enhanced feature for travel apps specifically for frequent travelers. This will entail introducing a 'speed limit indicator' on the app's interface to alert the user when they exceed the set speed limit. Functionality will be akin to existing apps like Waze but with additional, real-time speed monitoring.

I travel a lot as I am a touring musician. I have traveled to over 80 cities in this calendar year alone.

One thing I think could use improving is the apps for travel, such as Waze. I like what Waze does but I believe it could be improved. One way to do this is to add some sort of indicator to your car that shows you what the speed limit is at all times, and alerts you when you are speeding.

I think a heads up display in this vein would be awesome. I'd develop this myself but I have too much going on in music. Thanks.