Good thing we have the metric system as it certainly makes measuring stuff a whole lot easier. Compared to the olden days where a foot is relative, since everyone has differently sized feet, today’s range of measuring equipment is pure heaven. Well, the Smart Finger brings about digital accuracy as well as human approximation, where it will cap any two fingers and will calculate the measurement thanks to signals relayed between the two finger points. Made out of silicon, it can fit just about any finger size where you can view the measured distance on its LED display. Two buttons will help display the measurements in various units, alongside the ability to record and store measurement, calculate volume and area including viewing relevant information in text format. Seems to be the tool of the future for most foremen.