" Communication System for the Deaf -Blind People"

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Deaf Blind Communication Devices

• Deafblind is referring to the combination of both
  vision and hearing. Deaf-blindness are caused by
  both dual sensory damagephysically and mentally
  or dual sensory loss. It affects communication,
  socialization, and daily living of person.
• Sources https//www.hearingsol.com/communicatin
  g-with-deaf-blind-people/

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Deaf-blind language
Communication System For The Deaf-Blind

• Irish Sign Language
• Signed Languages
• Tactile sign language
• British Sign Language

• Lamh
• Picture Exchange / PECS
• Captel
• Swell symbols
• Tadoma

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Irish Sign Language

• Irish Sign Language (ISL)is the sign language of
  Ireland. ISL has its own grammar and structure
  and is different from other national sign
  languages such as British Sign Language (BSL) and
  American Sign language (ASL)

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Signed Languages

• People who have low vision and hearing are used
  sign language or English based sign language.
  When signer used the low movement of signs, the
  low vision and hearing people can easily
  understand the signs.

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Tactile sign language

• In it deaf-blind person puts hands in signer's
  to know the movements, feel the shapes and
  location of signs. some signs are facing
  expression and some are shaking hands. In that
  person can use one -handed or two- handed.

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British Sign Language

• BSL has its own grammar and principles, which are
  completely different from the grammatical
  structure of English.It is used mainly by people
  who are Deaf or have hearing impairments

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Lamh

• It is the accepted manual sign system used by
  children and adults with disability in Ireland,
  these signs help them to communicate and to
  support their understanding. There are 500 Lámh
  signs, based on Irish Sign Language (ISL) and on
  natural gesture. Some user may use Lamh for some
  period of time and drop when their speech
  develops.

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Picture Exchange / PECS
PECS, allows people who have low or no
communication abilities so they can communicate
with pictures.Using pictures to express their
feels and expressions request, thought.
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Swell symbols
Swell paper is one method of making tactile
images. Its developments are affected by several
factors.lifted line drawings that allow people
who are blind or vision impaired to feel maps and
graphics with their fingertips
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Tadoma
Tadoma is a method of communication with deaf
blindness people, put hands in their lips. this
process is known as lip reader.
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Captel
People who have hearing and vision loss, which
use CAPTEL to make call.in this special phone,
people can dial into captioning service, exactly
the same as other phones. when another person
answer, deaf people can hear everything.