• Sheetal Vilas Patil
• Dr. Anita Nikalje

: In the recent years, there has been rapid increase in the number of deaf and hard of hearing people. Since deaf and dumb people cannot communicate with normal person so they have to depend on some sort of communication. Gesture shows an expressive movement of body parts such as physical movements of head, face, arms, hand or body which convey some message. The aim of this system is to design teaching learning module for a person who are deaf and hard of hearing. This system is used to translate sign language gesture to equivalent trigonometric identity. It is basically motion based system. In this system we introduce new sign language gestures for higher mathematics. The flex sensor are used to identify the gesture. The change in resistance across each flex sensor is recorded as high or low resistance for each finger position. Arduino is used to process this data.10 trigonometric identities are successfully interpreted. In this system we are going to used Indian sign language. Sign language is defined as the language of the deaf and hard of hearing people by which they are able to express there thoughts. This system will help to the impaired children to study the higher mathematics and trigonometric identity.

Deaf and Dump, Arduino, Flex Sensor, LABVIEW Software, LCD Display.

"Sign Language Based Trigonometry Identify Interpreter System Using LABVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.84-90, December 2018, Available :http://www.jetir.org/papers/JETIR2006013.pdf

"Sign Language Based Trigonometry Identify Interpreter System Using LABVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp84-90, December 2018, Available at : http://www.jetir.org/papers/JETIR2006013.pdf