I find car heads-up displays (HUDs) really convenient and helpful, but my car doesn't have one. Thankfully, the HUD Speedometer Speed Monitor app on my phone creates a HUD for my vehicle. Its free ...

One of the essential features in modern navigation apps is the speedometer, which allows users to check their speed in real-time by looking at the screen. Before you rush to the comments section to ...

Ever since the first traffic cop wrote the first speeding ticket, mankind has been working hard to develop tools and practices to avoid being caught violating the speed limit. Radar detectors, laser ...