Question

what is a optical scanner​

Answer 1

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◾️ The Mona Lisa's famously enigmatic smile was originally wider and more expressive, according to new scans of the painting. Pascal Cotte, a French engineer, used a self-designed digital camera to uncover what he claimed were 25 secrets about Leonardo's da Vinci's portrait.

Answer 2

ʜᴇʟʟᴏ❤

~~ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ~~

••••Optical scanner is a device which performs optical character recognition and produces coded signals corresponding to the characters identified••••

ꃅꂦᖘꍟ ꀤ꓄ ꃅꍟ꒒ᖘꌗ ꌩꂦꀎ ꍏ ꒒ꂦ꓄❣