HCI: Activity 3
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This document discusses air-based gesture recognition technology. It can interpret human gestures using cameras and computer vision algorithms. Air-based gestures use these techniques to recognize body movements, especially of the hands and arms, and map them to actions in gaming and other applications. Some challenges in the research are accurately recognizing different gestures and whether controller-based or controller-free gestures feel more intuitive for different types of applications like gaming, exercise, or dance.
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Alternative input devices allow individuals to control computers through means other than a standard keyboard or pointing device, such as electronic pointing devices using ultrasound, infrared beams, eye movements, nerve signals, or brain waves; sip-and-puff systems activated by inhaling or exhaling; wands and sticks worn on the head or held in the mouth; and joysticks manipulated by the hand, feet, or chin to control the cursor. Screen readers verbalize everything on the screen into a computerized voice for blind users, while speech recognition programs allow users to control the computer and create documents using voice commands rather than a keyboard or mouse.
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- The sixth sense technology allows users to interact with digital information by using hand gestures without any hardware devices. It was first developed in 1990 as a wearable computer and camera system.
- The key components are a camera to track hand gestures, a projector to display information onto surfaces, and a mobile device to handle internet connectivity. The camera sends gesture data to the mobile device for processing using computer vision techniques.
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SixthSense' is a wearable gestural interface that augments the physical world around us with digital information and lets us use natural hand gestures to interact with that information.
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significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
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9
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Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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HCI: Activity 3
- 1. Autamata Afif Wahdi Hakimi Iqmall Muhamad Shukri Muhammad Zulkifli
- 2. What is Air Based Gesture • Also called Gesture recognition • It is where computers or machine can interpret human gesture via mathematical system. • Gestures can originate from any bodily motion especially the face or hand. • Many approaches have been made using cameras and computer vision algorithms to interpret sign language. • Air-based gesture is a begin for computers to understand human body language.
- 3. Air-Based Gesture • Uses camera recognition, sensor and computer vision techniques • can recognize people’s body, arm and hand gestures in a room • systems include Kinect,Leap Motion,SixthSense,Wrap Up and EyeToy • Movements are mapped onto a variety of gaming motions, such as swinging, bowling, hitting and punching • Players represented on the screen as avatars doing same actions
- 4. Home entertainment • Universal appeal • young children, grandparents, professional gamers, technophobes
- 5. Research and design issues • How does computer recognize and delineate players’ gestures? • Deictic and hand waving • Does holding a control device feel more intuitive than controller free gestures? • For gaming, exercising, dancing
- 6. “Enjoy the video. Please grab your popcorn” - Afif