Money bill technology of tactile recognition engravings for visually impaired

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“…Despite technology being used in the process of developing more improvised banknotes, there are a number of challenges that are encountered in the process which makes the entire banknote production process under threat. The first challenge that is being faced across all countries in the process of producing new banknotes is counterfeiting [Kyrychok, A. P. 2018b]. Over the past few years, the rate at which counterfeit banknotes are being produced has increased which has made it difficult for reserved banks to constantly produce banknotes in bulk [Lederman & Hamilto, 2002].…”

“…The colors in the banknotes are developed under a technology that makes them be in a position not to make it difficult for partially impaired individuals recognize them [Matua, 2014]. The different colors are logically interchanged in a manner that each color shifts to the next in a way that the difference between each banknote can be in a sequential manner [Kyrychok, A. P. 2018b]. Green appears to be the secondary color for the largest banknote which makes it easy to be recognized [Springer et al, 2015].…”

Money making technology for visually impaired people

“…There is the engraving using a cutting tool that removes some part of the banknote hence making a rough surface etching is also another method whereby a chemical substance is used to remove some part of a metal plate that is in turn used to make banknotes through the compression process [Kyrychok, A. P. 2018b]. A lot of pressure is exerted on a metal plate that has all the features required to be on a banknote [Kyrychok, A. P. 2018b]. Ink is then applied on the surface of the metal plate then transferred on the required piece of paper that is supposed to be used as a banknote.…”

“…Natural and Technical Sciences, VII(26), Issue: 215, 2019 Dec. www.seanewdim.com Despite technology being used in the process of developing more improvised banknotes, there are a number of challenges that are encountered in the process which makes the entire banknote production process under threat. The first challenge that is being faced across all countries in the process of producing new banknotes is counterfeiting [Kyrychok, A. P. 2018b]. Over the past few years, the rate at which counterfeit banknotes are being produced has increased which has made it difficult for reserved banks to constantly produce banknotes in bulk [Lederman & Hamilto, 2002].…”