BRAILLE PATTERN DOTS-123567·U+2877

Character Information

Code Point
U+2877
HEX
2877
Unicode Plane
Basic Multilingual Plane
Category
Other Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 A1 B7
11100010 10100001 10110111
UTF16 (big Endian)
28 77
00101000 01110111
UTF16 (little Endian)
77 28
01110111 00101000
UTF32 (big Endian)
00 00 28 77
00000000 00000000 00101000 01110111
UTF32 (little Endian)
77 28 00 00
01110111 00101000 00000000 00000000
HTML Entity
⡷
URI Encoded
%E2%A1%B7

Description

U+2877, known as BRAILLE PATTERNS DOTS-123567, is a character in the Unicode Standard that represents one of the 256 possible Braille patterns used to form characters in the Braille alphabet. This pattern consists of six dots arranged in a rectangular grid with two rows and three columns, where each dot can be either raised or not raised to create distinct combinations. In digital text, U+2877 is utilized as part of Unified Braille, a system that encompasses the various Braille writing systems used globally. This character plays a vital role in facilitating communication and literacy for individuals with visual impairments, providing them with access to written information through touch. As an essential component of Braille, U+2877 contributes to promoting inclusivity and empowering those with visual disabilities by enabling them to read and write using digital devices.

How to type the symbol on Windows

Hold Alt and type 10359 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character has the Unicode code point U+2877. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of 0x0800 to 0xffff.

    Therefore we know that the UTF-8 encoding will be done over 16 bits within the final 24 bits and that it will have the format: 1110xxxx 10xxxxxx 10xxxxxx
    Where the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+2877 to binary: 00101000 01110111. Those are the payload bits.

  3. Step 3: Fill in the bits to match the bit pattern:

    Obtain the final bytes by arranging the paylod bits to match the bit layout:
    11100010 10100001 10110111