Each of these could be viewed as natural that is, based on a corresponding realworld analogy or unnatural no real world counterpart. We therefore investigatethe introduction of eye movements as a computer input medium. Any hci can be controlled using eye movements detected by eog. Kam introduction this section considers the application of eye movements to user interfaces, both for analyzing interfaces measuring usability and as an actual control medium within a human computer dialogue. Eye movement based human computer interaction techniques seminar reports and ppt topics. We then discussed some of the algorithms that can be used to implement these eye tracking. Electrooculography eog is a new technology to sense eye signals with which the mouse cursor can be controlled. This thesis researches interaction methods based on eyetracking technology.
In the noncommand style, the computer passively monitors the user and responds as appropriate, rather than waiting for the user to issue specific commands. Jun 02, 2014 the talk will also discuss several topic related to human computer interaction via eye movements, eye movement based usability analysis of computer interfaces, and several issues related to the functioning of the gazecontingent displays. In addition, eye movement based interaction techniques provide a useful exemplar of a new, noncommand style of interaction. Also explore the seminar topics paper on eye movementbased human computer interaction techniques with abstract or synopsis, advantages, disadvantages, base paper presentation slides for ieee final year computer science engineering or cse students for the year 2016 2017. Eye tracking in human computer interaction and usability research. Ball psychology department, lancaster university, uk abstract eye movement tracking is a method that is increasingly being employed to study usability issues in hci contexts. Evaluation techniques from dix, finlay, abowd and beale 2004.
Eye movement based technologies helping the user to interact directly to the computer computer and user interactions typically a onesided communication where the bandwidth of computer with respect to user is greater than that of user to the computer. Humancomputer interaction based on eye movement tracking. It presents extended versions of papers from the first workshop on eye tracking and visualization etvis. Total cost of the device was about 110, very less than. Eogbased eye movements codification for human computer. Eye tracking and visualization foundations, techniques, and. In proceedings of the acm human factors in computer systems conference gaithersburg, md, mar. Eye movement based instantaneous cognition model for nonverbal smooth closed figures. Eye tracking based control system for natural humancomputer. Eyetracking technology in humancomputer interaction. The talk will also discuss several topic related to human computer interaction via eye movements, eye movement based usability analysis of computer interfaces, and.
The key idea of the approach is the combined use of head motions for visual navigation and eye pupil positions for context switching within the graphical human computer interface. The talk will also discuss several topic related to human computer interaction via eye movements, eye movement based usability analysis of computer interfaces, and several issues related to the functioning of the gazecontingent displays. Recently, it has been realized that the monitoring of eye movements. Gazing and frowning as a new humancomputer interaction. In earlier work, we introduced eye movement analysis as a modality for context and activity recognition. Eye gaze techniques for human computer interaction. Eye movementbased humancomputer interaction techniques. Human computer interaction using eye movements for hand. Results demonstrate the systems reliability in detecting eye movements. A study of vision based human motion recognition and analysis. Jan 10, 2012 in describing eye movementbased humancomputer interaction we can draw two distinctions.
Human computer interaction generally involves only hand gestures, whereas, complicated activity or applications like sports, dance may involve all body parts. A humancomputer interface using symmetry between eyes. Researchers in the field of hci observe the ways in which humans interact with computers and design technologies that let humans interact with computers in novel ways. Some of the qualities that distinguish eye movement based interaction from more conventional types of interaction are shared by other newly emerging styles of human computer interaction that can collectively be. Interaction techniques that are based on the use of eye movements i. Research methods for humancomputer interaction human computer interaction hci draws on the. Eye movement based interaction is one of several areas of current research in human computer interaction in which a new interface style seems to be emerging. The users eye movement provides a natural, convenient and high bandwidth movement. Human computer interaction hci is an innovative and efficient techniques that is an active research field by a number of experts. Eye movement based human computer interaction ieee.
Highlights we present a new eyecontrol method for eyebased computer interaction using eog. Jacob human computer interaction lab naval research laboratory washington, d. A humancomputer interface using symmetry between eyes to detect gaze direction john j. An advanced approach to manmachine interaction is proposed, in which computer vision techniques are used for interpreting user actions. The system consists of a standard electric wheelchair with an onboard microcontroller system attached. These uses of eye tracking in hci have been highly promising for many years, but progress. The use of eye movements in human computer interaction techniques. The use of eye movements in humancomputer interaction techniques. Eye tracking has a long history in medical and psychological research as a tool for recording and studying human visual behavior.
Ouremphasis is on the study of interaction techniques that incorporate eye movementsinto the user computer dialogue in a convenient and natural. Vision based human computer interaction provide a wider and more expressive range of input capabilities by using computer vision techniques to process data from one or more cameras. A humancomputer interaction system is built based on the. Results illustrating this functionality are well documented in this paper. Gazing and frowning as a new humancomputer interaction technique. Eye movementbased human computer interaction techniques. Introduction eye movement based human computer interaction hci has become a very significant area of research in computer science. Using the eye tracking technique electronic devices can be controlled by the disabled people. Also explore the seminar topics paper on eye movementbased human computer interaction techniques with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year computer science engineering or cse. Eye movementbased human computer interaction techniques free download as word doc. The computer identifies where on the display the user is looking and uses that information.
The use of eye movements in humancomputer interaction. Introduction to human computer interaction department of information technology this presentation discusses human computer interaction and discusses topics like what is human computer interaction hci and its importance. Eye tracking based control system for natural human. Participants viewed a series of images twice, once using each technology. Commentary on section 4 eye tracking in human computer interaction and usability research.
Waber abstractin the cases of paralysis so severe that a persons ability to control movement is limited to the muscles around the eyes, eye movements or blinks are the only way for. The guidance and control is effected by eye ball movements within the socket. Eye tracking and visualization foundations, techniques. Current status and future prospects alex poole and linden j. Hci techniques has been the use of eye movements and gaze direction in a computer user interface. Human computer interaction hci studies the design and use of computer technology, focused on the interfaces between people and computers. Pdf with the evolution of eye tracking from a concept to reality, it is being.
It discusses some of the human factors and technical considerations that arise in trying to use eye movements as an input medium, describes our approach and the first eye movement based interaction techniques that we have devised and implemented in our laboratory, reports our experiences and observations on them, and considers eye movement. An interaction tech nique is a way of using a physical input device to perform a generic task in a humancomputer dialogue 7. Eye movementbased interaction is one of several areas of current research in human computer interaction in which a new interface style seems to be. An eye tracker was utilized to acquire users eye movement data and extract three measures, which were respectively number of fixation, fixation duration and the first fixation on target item. Although that, some limitations in the movement scaling to fit to the screen dimensions must be eliminated in future. In order to reliably estimate relevant visual information about the user, we can use computer vision as a passive, nonintrusive, non contact input modality for. Background methods for measuring eye movements available techniques for measuring eye movements vary considerably. Evaluation techniques evaluation tests usability and functionality of system occurs in laboratory, field andor in collaboration with users evaluates both design and implementation should be considered at all stages in the design life cycle. Eye movement based human computer interaction ieee xplore. Eye based context inference and cognitionaware user interfaces although gaze has been the traditional focus of eye based hci, eye movements provide additional information that could be useful to human computer interfaces. Eye movement can be regarded as a pivotal realtime input medium for human computer communication, which is especially important for people with physical disability. Eye tracking techniques while a large number of different techniques to track eye movements have been investigated in the past, three eye tracking techniques have emerged as the predominant ones and are widely used in research and commercial applications today. In describing eye movement based human computer interaction we can draw two distinctions.
Human computer interaction evaluation techniques 2. Eye movement based object selection abstract this entry shows some early eye movement based interaction techniques. Eye tracking in humancomputer interaction and usability. For example, if display shows several icons, you might request additional information about one. Augmentative and alternative communication tools allow people with severe motion disabilities to interact with com puters. Why hci is required and what are its scope and goals. Our emphasis is on the study of interaction techniques that incorporate eye movements into the usercomputer dialogue in a convenient and natural way. Toward noncommand interfaces free download abstract user computer dialogues are typically onesided, with the bandwidth from computer to user far greater than that from user to computer. Eye tracking and eyebased humancomputer interaction.
This is an humancomputer interface wich i built in my garage using an amplifier, an ad converter and a visual basic software wrote by me. Eye movement based human computer interaction technique. This chapter describes research at nrl on developing such interaction techniques and the broader issues raised by noncommand based interaction styles. Developing attentionaware systems and interfaces based on eye tracking technology could revolutionize mainstream human computer interaction to make the interaction between human beings and computers more intuitive, effective and immersive than can be achieved traditionally using a computer mouse. Abstract user computer dialogues are typically onesided, with the bandwidth from computer to user far greater than that from user to computer. These techniques are 1 videooculography vog, video based tracking using. Hci human computer interaction aiming to make interaction easier, more intuitive, and more efficient. Explore eye movementbased human computer interaction techniques with free download of seminar report and ppt in pdf and doc format. View eye movement based human computer interaction techniques ppts online, safely and virusfree. Chapter 3 eye tracking and eyebased humancomputer interaction.
In real life it is natural for people to look at objects and perform other tasks with hands at the same time, thus gaze. This model minimizes the problems associated with progressive user tiredness. Eye tracking in humancomputer interaction and usbility. Eye tracking is regarded as one of techniques in hci, which is able to.
Illustration of erratic nature of raw data from the eye tracker. With the development of technology in humancomputer interaction hci, people. Eye tracking, human computer interaction, eye mouse, cursor movement. Researchers in the field of hci observe the ways in which humans interact with computers and design technologies that let. Humancomputer interaction hci studies the design and use of computer technology, focused on the interfaces between people and computers. Get eye movementbased human computer interaction techniques seminar report, ppt in pdf and doc format. Jacob user computer dialogues are typically onesided, with the bandwidth from computer to user far greater than that from user to computer.
Our emphasis is on the study of interaction techniques that incorporate eye movements into the user computer dialogue in a convenient and natural way. In this paper we discussed various eye tracking techniques that can be used to find the line of gaze of the. Eye tracking in human computer interaction authorstream. A visual interactive reading system based on eye tracking. An interaction technique is a way of using a physical input device to perform a generic task in a human computer dialogue. This paper proposes a human computer interaction using eye movements for hand disabled people. A new cost effective, eye controlled method was introduced to guide and control a wheel chair for disable people, based on electrooculography eog. Sclera detection and pixel value calculation are the main methods to estimate eye movements. Introduction history of eye tracking in hci department of. A camera will be fixed in front of the users eye and the movement of the user eye will be tracked by the camera and after couple of calculations the movements of the eye will be used as commands to computer. Based on the results on the three measures, we inferred users preferences and adjusted the user interfaces based on users preferences. Vishal chaudhary, from the department of information technology at international institute.
This fourvolume set lncs 67616764 constitutes the refereed proceedings of the 14th international conference on human computer interaction, hcii 2011, held in orlando, fl. Human computer interface with eye movements youtube. Em eye gaze techniques and models, feature based classification and comparison, phases, gaze detection and estimation. Eye gaze has its applications in human computer interaction wherein input is taken from gaze of an eye and is used to further control the computer system basis of certain features and then the. Also explore the seminar topics paper on eye movementbased human computer interaction techniques with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year computer science. Dec 18, 2014 eye movement based interaction is one of several areas of current research in human computer interaction in which a new interface style seems to be emerging. Download limit exceeded you have exceeded your daily download allowance. Eye trackers have existed for a number of years, but, early in the development of the field of eye tracking, the use of eye trackers was largely confined to laboratory experiments to observe the nature of human eye movements, rather than to use these movements as an actual control medium within a human computer interaction hci. Ppt human computer interaction powerpoint presentation.
A human computer interaction system is built based on the. In this paper we discussed various eye tracking techniques that can be used to find the line of gaze of the user. Nov 25, 2006 this is an humancomputer interface wich i built in my garage using an amplifier, an ad converter and a visual basic software wrote by me. This study compares results obtained using the smi infrared and sticky webcam eye tracking technologies. Human motion analysis is very general term and application decides the number of body parts involved and duration of movement.
It discusses some of the human factors and technical considerations that arise in trying to use eye movements as an input medium, describes our approach and the first eye movement based interaction techniques that we have devised and implemented in our laboratory, reports our experiences and observations on them. The aim is to provide a useful starting point for researchers, designers. Realtime gaze based text entry can also be a powerful means of communication and control for people with physical disabilities. Eye movement based human computer interaction techniques. Because eye movements are so different from conventional computer inputs, our basic approach to designing interaction techniques has been, wherever possible, to obtain information from the natural movements of the users eye while viewing the display, rather than. Jun 21, 2016 the talk will also discuss several topic related to human computer interaction via eye movements, eye movement based usability analysis of computer interfaces, and several issues related to the.
In this paper we discussed various eye tracking techniques that can. Eye gaze tracking technology over the past few decades has led to the development of promising gaze estimation techniques and applications for human computer interaction. Eye tracking in humancomputer interaction and usability research. This paper aims to propose an eye controlled interactive reading system ecirs that uses human. The eyes are a good candidate because they move anyway when interacting with computers. This book discusses research, methods, and recent developments in the interdisciplinary field that spans research in visualization, eye tracking, human computer interaction, and psychology. Using the information lying in the eye movements could save some interaction, in particular hand based interaction. The rest of the chapter concentrates on giving an overview of eye tracking technology and methods used to implement gaze interaction. In order to improve the reliability, mobility, and usability of eye tracking technique in user computer dialogue, a novel eye control system with integrating both mouse and keyboard functions is proposed in this paper. The movementof a users eyes can provide a convenient, natural, and highbandwidth sourceof additional user input, to help redress this imbalance. Eye movements in biometrics and human computer interaction. Eye movement based humancomputer interaction techniques. Eye movement based human computer interaction request pdf. In this regard, eye movement is a promising input medium for human computer interaction.
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