Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

Abstract: Freedom of neck range of motion has been identified for decades as an important indicator of neck health. In the past, neck motion has been measured in clinical settings using straight-plane ...

Background/aims To examine the angle between the driver’s eye and the three mirrors (side and rear-view) across different vehicle models, in order to understand head and gaze adjustments that may be ...

Thanks to the adoption of Google’s ARCore and developments like LiDAR scanners on the iPhone, our smartphones have become capable enough to serve as a measurement tool. Instead of reaching for a ...

Objective The aim of this study was to validate a simple and reproducible method for assessing gait deviation on the Babinski-Weill test in a representative sample of healthy Brazilians. Methods Gait ...

From AR-powered rulers to GPS-based land survey tools, these 8 best measuring apps for iPhone and Android let you measure length, height, area, and even perimeters on the go. Accurate, versatile, and ...

Nick is a Features author who's been writing for fellow tech geeks since 2011. While he's mostly focused on phones, he's also thrilled by cameras and audio gear of all shapes and sizes. On weekends, ...

Discover the outer limits of your eyes. Test the limits of your peripheral vision with a homemade version of a protractor. With the help of a friend, you can measure how much you can see out of the ...

We may receive a commission on purchases made from links. A woodworking hobby can mean investing in a long list of tools, but not every product in the shop needs to be an expensive power saw or ...

Chances are you already need a steel ruler for your fixing and making tasks, so why not use one that can do much more than most? That's the idea behind the ten-function Tiruler, which packs a ...