GENERAL PRESENTATION SUBMITTED BY Neeraj Dhiman GESTURE RECOGNITION

GENERAL PRESENTATION SUBMITTED BY: Neeraj Dhiman

GESTURE RECOGNITION TECHNOLOGY

CONTENT l l l l HISTORY INTRODUCTION USES INPUT DEVICES CORE COMPETENCY EXAMPLES NEW DEVELOPMENTS CONCLUSION

HISTORY In the early 1960 s, users could move a light-emitting pen to control the Sketchpad computer-aided design system. Several subsequent commercial systems also worked with light-emitting pens. Research into camera-based computer vision for gesture recognition began in earnest in the early 1990 s at places such as the Massachusetts Institute of Technology Media Lab, Japan’s Advanced Telecommunications Re- search Institute International, and the University of Zurich. Since then, a few companies have sold gesture-recognition software. Until now, though, the technology hasn’t had a significant commercial impact.

INTRODUCTION Gesture Recognition is a topic in computer science and language technology with the goal of interpreting human gestures via mathematical algorithms. Gestures can originate from any bodily motion or state but commonly originate from the face or hand. Current focuses in the field include emotion recognition from the face and hand gesture recognition. Many approaches have been made using cameras and computer vision algorithms to interpret sign language.

USES OF GESTURE RECOGNITION TECHNOLOGY l l l l Sign language recognition Directional indication through pointing Control through facial gestures Alternative computer interfaces Immersive game technology Virtual controllers Affective computing

INPUT DEVICES l l Depth-aware cameras. Stereo cameras. Controller-based gestures. Single camera

CORE COMPETENCY Ø Ø Ø Ø Hand Tracking and Mouse Replacement Dynamically tracks users hand, converting to mouse movement. Allows for multi-touch interactivity. Full-Body Tracking and Immersion Puts the user in the screen. Analyzes and reacts to users full range of motion. Provides breakthrough health solutions.

SOME EXAMPLE

MULTI-TOUCH TABLE Multi touch surface computertechnology turns an ordinary table, bar top or countertop into a multi touch surface computing table. Multi touch screens and surfaces come turnkey or custom

VIEW OF MULTI-TOUCH TABLE

WEATHER SERVICES INTERNATIONAL Gesture control technology created interactive virtual set control for weather presentations on 120 stations.

LARGE SCREEN INDOOR TOUCH WINDOW SYSTEM Gest. Point will turn your storefront window into a large interactive advertising display that attracts customers to your location.

CNN Video gesture control” technology was used in a custom 10 -screen display for CNN's Corporate Headquarters.

ILLUMINATE KIOSK An interactive kiosk system using cuttingedge kiosk technology in a portable illuminate kiosk display. This sleek and contemporary multimedia touchscreen kiosk functions as a touchscreen surface computer.

THE HOCKEY HALL OF FAME The Hockey Hall of Fame recently introduced their interactive Gest. Point display that provided a unique 3 D globe interface that allows the user to select videos and research Hockey's history in an innovative environment

FRAME

INTERACTIVE DISPLAY

USING HAND GESTURE

NEW DEVLOPMENTS Ø Processing costs have decreased considerably over time Ø Combine image- and device-based techniques

CONCLUSION Now we observe that Gesture Recognitions technology is suitable for any size of organization. And it is fifty time faster then other media for interaction with computer like keyboard, trackball, joysticks, spring wheel, mouse, digital pen.

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