A GSM Based Assistive Device for Blind, Deaf and Dumb
Keyword(s):
Sim Card
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This paper tries to overcome the shortcomings of the recent technology that fails to enhance the communication between physically disabled people by designing an assistive device. This device uses a GSM modem with a SIM card and no smartphones are needed which makes the device affordable. Here, the sender sends the message to the phone number of the disabled person and he/she receives the SMS that gets converted to text and voice message and vibrations to Braille pad using a microcontroller which is easily readable by the disabled person.
Keyword(s):
1971 ◽
Vol 184
(0)
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pp. 81-92,123
Keyword(s):
2011 ◽
Vol 403-408
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pp. 3932-3936
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2021 ◽
1995 ◽
Vol 25
(2)
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pp. 205-211
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Keyword(s):