This digital ruler will accuratley measure anything from flat surfaces to curved objects without the bulk of your traditional ruler or tape.

US-based innovators HOZO Design C.O. have launched an Indiegogo campaign for the “first compact digital rolling ruler.

An archaeologist uses a ruler to measure a piece of leather. He measures using centimetres and tenths of centimetres. The leather measures 3.3cm. A thermometer is set out in intervals of tenths of ...

The ruler even features a data-saving function that can store up to 99 measurements. As its name suggests, you simply roll it over the distance you want to measure to get your reading.

Ensso has designed an all-in-one fountain pen with scale ruler for architects and engineers, graded with imperial and metric scales.

These frustrations are what inspired one designer to create the Smart Scale Ruler, a physical, digitalized ruler that changes to suit your chosen unit of measurement or even work to a scale that ...