Advanced MEMS Controlled Deaf and Dumb Assist Control Unit with Emergency Announcement

International Journal of Research and Scientific Innovation (IJRSI) | Volume V, Issue IV, April 2018 | ISSN 2321–2705

Advanced MEMS Controlled Deaf and Dumb Assist Control Unit with Emergency Announcement

  Shweta Hangaragi^*, Shwetha T M^*, Uppara Sangeetha^*, Doddavva Beesanakoppa^*, Pradeep Kumar K^#

^* Students, Alva’s Institute of Engineering and Technology, Mijar, Moodbidri, Karnataka, India
^# Assistant Professor, Alva’s Institute of Engineering and Technology, Mijar, Moodbidri, Karnataka, India

Abstract: For physically challenged, deaf and dumb peoples there are no such devices are available to pass their needs and emergency intimations in hospitals, homes and many public places. Sometimes they have to use only sign language which may be difficult for common peoples. The method shown in this paper is used to generate a voice from deaf unit to a wireless location and also generates a message to mobile unit in case of needs and emergencies using MEMS sensor it’s possible to generate the required signal send the signal depends on movements of the sensor the signal generated from MEMS unit which is interfaced to transmitter and microcontroller unit.

Keywords: MEMS, Sensor, Gestures, Sign language, wireless location

I. INTRODUCTION

Now a days deaf and dumb people uses bell for calling other persons from that they can call person but they cannot pass their message to the normal persons because normal person cannot understand their language, in this paper we are introducing new method to provide efficient communication between deaf and dumb people with normal people using MEMS sensor which converts mechanical movement to electrical signals and it generates the signals, that signal will converted to messages we will assign particular message for particular signal to introducing new method to provide efficient communication between deaf and dumb people with normal people using MEMS sensor which converts mechanical movement to electrical signals and it generates the signals, that signal will converted to messages, we are assigning particular message for particular signal to that dumb and deaf people can convey their needs to the normal people, here we are using two methods to convey their messages one is announcing voice within a building and another is sending message through GSM in emergency conditions. Hence there is no distance problem.

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