Usually, if we don’t have a ruler, we use our hands, fingers to measure distance. But we are unable to get the exact value, and we only get a rough idea. But in the future, you won’t need any ruler, and you can get accurate measurements by your finger. A smart finger makes it easy to get measurements with two fingers. There is a pair of tubes that can slip over your real fingers. Then those tubes can measure the distance by themselves.
This smart finger has made from silicon to offer s comfortable fit to any finger. It can measure length, breadth, and volume accurately by a simple button operation—measurements displayed on an OLED screen. The measurements calculate based on the time taken by the signal to the beam from one fingertip to the other and back.
There are two buttons to help display the measurements in different units, record, and store. You can even save the data in this smart finger and able to transfer them to your laptop. This device can calculate volume and area plus view information in text format. When we join the two halves, it will create a bullet-shaped capsule that can slip into the USB charging dock. This will be a great device since this is portable and user-friendly.
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