Presents miniature ring for counting and checking banknotes Bashny.Net

Technology of production of banknotes is evolving as fast as the rest of the technogenic sphere of life. Already invented a lot of modern methods of protection of banknotes in different countries. All the time improving watermarks, security threads, special ink and special paper. Despite this, the counterfeiters still counterfeited banknotes and put them into circulation.





So none of us is immune from getting fakes on delivery in the shop. Little ring for counting and checking banknotes will help to identify the resulting fake without special inspection. Worn on the finger, it won't take up much space and have easy to use.





Device developer Yitu Wang was equipped with a ring of sensors, which detects the presence of the special ink, which is used in the production of money. In the case of fraud, the device will promptly let you know. As a bonus, the ring can calculate the cash that you flick between your fingers.





A similar gadget was invented designer Gusztav Szikszai, he presented the concept very interesting device that combines a watch and a ring in one accessory.

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