• Valarmathi R
• Suresh Anand M
• Venkatesh T
• Jayaprakash S

In the current world of authentication, the users are typing their passwords in their keyboards, which are nowadays easily being cracked by using infrared cameras. And moreover, even if they type the password on the touch panel, impressions are formed on the screen which will help in cracking the password.The issue of security arises to the users. DactAuth - Sign Language based Authentication enables the users, especially the Deaf and Dumb, to sign into their systems with the gesturing of Indian Sign Language (ISL). This system will help provide a secured authentication system to The Speech and Hearing Impaired people with the use of Indian Sign Language (ISL). This authentication system has an active feed that helps you to provide sign language as input which is recognised by the camera and provides access to the user. The hearing and speech impaired persons can use sign language to get authorized by the system. This will help in securing the passwords from the infrared cameras. The users give their input without the smart gloves, in front of the camera

Password, Deaf & Dumb, Sign Language, Authentication, Infrared Camera, Cracking

"SIGN-VEIN AUTHENTICATION SYSTEM FOR THE SPEECH AND HEARING IMPAIRED USING CNN", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.215-218, May 2019, Available :http://www.jetir.org/papers/JETIRCU06044.pdf

"SIGN-VEIN AUTHENTICATION SYSTEM FOR THE SPEECH AND HEARING IMPAIRED USING CNN", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp215-218, May 2019, Available at : http://www.jetir.org/papers/JETIRCU06044.pdf