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CRYPTOGRAPHY

CRYPTOGRAPHY. Alex Puga Albert Andrea Moreno Rodríguez 4rtC Project: Math in English. ITINERARY. 1. What cryptography is? 2. Brallie 2.1. Louis Braille 2.2. Brallie alphabet 2.3. Activitiy 3. ASCII code 4. QR code. BRAILLE.

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CRYPTOGRAPHY

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  1. CRYPTOGRAPHY Alex Puga Albert Andrea Moreno Rodríguez 4rtC Project: Math in English

  2. ITINERARY • 1.Whatcryptography is? • 2. Brallie • 2.1. Louis Braille • 2.2. Bralliealphabet • 2.3. Activitiy • 3. ASCII code • 4. QR code

  3. BRAILLE Braille is a system of thought tactile reading and writing for blind people. Also known as cecografía. Braille is interesting also because it is a binary numbering system that preceded the advent of computers. Braille is not a language, but an alphabet. With the Braille can be represented letters, punctuation, numbers, scientific spelling, math symbols, music…

  4. BRAILLE- Louis Braille Louis Braille wasborn in france. Blind was a French teacher, famous for the invention of the reading system for the blind.

  5. THE BRAILLE ALPHABET

  6. ACTIVITY

  7. ASCII CODE The American Standard Code for Information Interchange (ASCII) is a character-encoding scheme originally based on the English alphabet. ASCII codes represent text in computers, communications equipment, and other devices that use text.

  8. QR CODE http://qrcodemie.123miweb.es/ Is the trademark for a type of matrix barcode (or two-dimensional barcode) first designed for the automotive industry in Japan; a barcode is an optically machine-readable label that is attached to an item and that records information related to that item: The information encoded by a QR code may be made up of four standardized types ("modes") of data (numeric, alphanumeric, byte / binary, Kanji) or, through supported extensions, virtually any type of data.

  9. THANKS FOR YOUR ATTENTION S H A N K T

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