Braille.
Boccaccio
It is Braille, which are characters formed from raised dots on embossed paper.
The Gypsy writing system, also known as Romani script, is a variant of the Cyrillic alphabet. It includes 36 letters, consisting of a combination of Cyrillic and Latin characters.
Louis Braille, a blind Frenchman, invented the embossed dot system of reading and writing for the blind in 1824. His system revolutionized communication and accessibility for the visually impaired, allowing them to read through touch.
Special symbols are often referred to as "special characters." These characters include punctuation marks, mathematical symbols, currency signs, and other non-alphanumeric characters that serve specific functions in writing or programming. They can enhance clarity and meaning in text, as well as be used in various coding languages to perform specific operations. Examples include @, #, $, %, and &.
Hieroglyphs. However, they are not picture writing as such. While some of the characters do represent objects and ideas, some are also letters. Hieroglyphs were only used for special occasions, the everyday writing was hieratic and demotic.
Cuneiform was one of the earliest forms of writing, consisting of wedge-shaped characters pressed into clay tablets by ancient civilizations like the Sumerians.
Kanji characters. Kanji characters are logographic characters that represent whole words or ideas in the Japanese writing system.
The Japanese writing was based on China's characters :)
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Pictorial characters written on bones of animals.
characters stand for symbols or letters like our alphabet.