Gesture recognition is a form of non-verbal communication where visible body actions convey messages, enabling computers to recognize human gestures for device control. Applications include facial recognition for security and identification, hand gesture recognition for gaming and medical uses, and iris recognition for secure access systems. These technologies are utilized in various sectors such as security, healthcare, and financial services.

1. GESTURE
RECOGNITION
SWAPNIL BAIKERIKAR
SNEHA DIXIT
TUSHAR SADHYE
NIKITA WATVE

2. INTRODUCTION-
 WHAT IS GESTURE ?
A Gesture is a form of non-verbal communication in which visible body actions communicate particular
messages. Gestures include movement of the hands, face or other parts of the body.
 WHAT IS GESTURE RECOGNITION ?
The ability of a computer to scan, store and recognize human gestures as the mode of interaction with
machines.
The primary goal of gesture recognition is to create a system which understands human gestures and uses
them to control various devices.
With gesture recognition computers can become familiarized with the way humans communicate using
gestures.

3. How does it work ?

4. POPULAR TYPES
OF
GESTURE RECOGNITION

5. Iris Recognition
Face Recognition
Hand Recognition

6. Applications of Facial Gesture Recognition System
 It is used by casinos to catch card counters and other blacklisted individuals.
 U.S. Department of State operates one of the largest face recognition systems in the
world with over 75 million photographs that is actively used for visa processing.
 Facial recognition systems are used to unlock software on mobile devices.
 In the 2000 presidential election, the Mexican government employed facial
recognition software to prevent voter fraud.

7. Applications of Hand Gesture Recognition System
 DESKTOP APPLICATION – Interact with computer generated environment in more
natural way.
 SIGN LANGUAGE – Automatic translation.
 ROBOTICS – Control and program robots.
 GAMES - Interactions with player’s hands and body positions.
 MEDICAL USE – Used by doctors to manipulate digital images during medical
procedures.

8. Applications of Iris Gesture Recognition System
 Aadhaar, India's Unique ID project.
 Amsterdam Airport Schiphol, Netherlands.
 Biometric identification technologies.
 Google.
 Hoyos Group- EyeLock.
 Other uses:-
> secure access to bank accounts at cash machines.
> premises access control (home, office, laboratory, etc).
> cell phone and other wireless-device-based authentication.
> anti-terrorism (e.g. security screening at airports).
> Internet security; control of access to privileged information.

9. Thank You !!!