" Ruler " is a tool that can measure the length in pixel units by displaying a ruler on the PC screen, which is free and easy to use without installing. GitHub - andrijac / ruler: Simple on ...

Successfully funded on Kickstarter, the digital ruler is a pocket-friendly device, measuring at only 2.04" x 2.04", and makes a great tool to take with you anywhere you go.

German start-up UPcload uses webcam photos to get a user's measurements that—according to one of its founders—are as accurate as a tailor's.

The folding rule is a toolbox must-have. Its clever design links short, rigid segments with small metal hinges making it more ...

Wheely goodTraditional rulers might think they’re hot stuff – especially those metal ones with their sharp edges and shininess. But their bluster’s no good when you want to measure around a corner, or ...