i would like to get details on finger tracking in real time human computer interaction ppt with slides
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For a long time research on human-computer interaction(HCI) has been restricted to techniques based on the useof monitor, keyboard and mouse. Recently this paradigmhas changed. Techniques such as vision, sound, speechrecognition, projective displays and location awaredevices allow for a much richer, multi-modal interaction between man and machine.
Finger-tracking
is usage of bare hand to operate acomputer in order to make human-computer interactionmuch more faster and easier.
Fingertip
finding
deals with extraction of information from hand features and positions. In thismethod we use the position and direction of thefingers in order to get the required segmentedregion of interest.
Introduction History Working process Technology Advantages Disadvantages Conclusion
This article is about the interaction between users and computers. For the direct communication between brain cells and computers Human–computer Interaction (HCI) involves the study, planning, and design of the interaction between people (users) and computers Interaction between users and computers occurs at the user interface (or simply interface), which includes both software and hardware
HCI has to do with the space that is created for you to work with technology. That space is what you become “submerged” in when you interact with a computer HCI (human-computer interaction) is the study of how people interact with computers and to what extent computers are or are not developed for successful interaction with human beings
The article, “A Brief History of Human-Computer Interaction Technology” is a brief description of the history of HCI technology from 1950s to 1990s. Recently, HCI technology has been rapidly developed and diversified, so it seems that we are trying to interact with almost every object around us in a way that wasn’t possible before. These technologies include Hypertext and Multimedia; the ways to input information with machines, like mouse, tablet, and motion sensing device and effective.
Sign language recognition For socially assistive robotics Directional indication through pointing Control through facial gestures Alternative computer interfaces Virtual controllers Remote control
Sometimes called as Man-Machine Interaction. Interaction (HCI) follows technologies like hypertext &multimedia. HCI design should consider many aspects of human behaviors and needs to be useful
Identification Latency Resolution Stability User friendly
Inflexible. Does not take responsibility.
HCI promises to allow users to interact with computers in much the same way that they interact with the physical world. The aim is to make the computers more friendly &easy to use for the user.