Using a single finger, the 'Finger&Ruler' lets anyone measure with one hand swiftly and easily. With a quick swipe, the ring immediately displays the length of an object. The Finger&Ruler fits snugly around your finger so that you don't have to fumble around with a large tape measure.
Designer Shim Ha Eun created the high-tech ruler using simple concepts. A wheel rolls along the surface that you swipe on in order to feed dimension data to the ring. That information is then displayed on a crisp display at the top of the device.
The Finger&Ruler is especially convenient for people who only have access to one hand. Since a traditional tape measure can only be used with two hands, the Finger&Ruler works to remove restrictions and let anybody measure easily.
Swift Measuring Rings
More Stats +/-
Key-Like Multipurpose Tools
Super-Functional Measuring Tapes
Interlocking Measuring Tape Constructs
Punctured Retractable Rulers
Free 2019 Report & eBook
Get the top 100 trends happening right NOW -- plus a FREE copy of our award-winning book.
Our Research Methodology
This article is one of 350,000 experiments. We use crowd filtering, big data and AI to identify insights.