Gaze interaction systems provide access to computers and the rich content now available on the web for many people with disabilities. Unfortunately, commercial gaze tracking systems are very expensive and at times, difficult to calibrate. There is hope!
Following up on my recent post, "Open-source Eye-tracking: The ITU Gaze Tracker 2.0 Beta", I thought I'd share the GazeGroup's EyeTube for YouTube interface. What is great about EyeTube for YouTube is that it provides two different interfaces. The simplified version looks good for younger children or people with cognitive disorders, and is icon-based. The second version is appropriate for people who can navigate through more complex visual representations of content. EyeTube requires a Windows-based system and .Net 3.5 at this time. It can be downloaded from the GazeGroup website. If you plan to download the application, you must also make sure you have a YouTube account. To get the application up and running, you'll need to change the settings (EyeTubeSettings.xml) to match your account. (If you don't know much about changing settings or xml, ask someone you know who works in IT.)
Below is the icon-based version of the eye-gaze interface for YouTube:
Feature-rich version of the EyeTube interface for YouTube:
From the GazeGroup site:
"The EyeTube prototype offers a feature rich eye controlled interface for the popular YouTube service. Instead of emulating a mouse pointer and interacting with a web browser the EyeTube interface is especially designed to be driven by gaze input. It offers a wide range of features such as keyword searching, popular video feeds, favorites and social aspects such as subscriptions, friends and commenting on videos.The highly optimized interfaces allows for a streamline interaction which is aleviated from the Midas Touch problem. In most previous gaze interfaces selection is made by a dwell time activator, e.g fixat a button for a specific amount of time and it will execute the function. In the EyeTube interface a fixation on a U.I element will highlight it and a second fixation on the activation button is required to execute the function. This removes the stress of having to constantly move the eyes to avoid unintentional activation."
(The individuals mentioned below may be currently working elsewhere, but involved in the gaze research in some way.)
- John Paulin Hansen, Head of group (Ph.D. in Psychology)
- Dan Witzner Hansen, Associate professor
- Javier San Agustin, PhD student
- Sune Alstrup Johansen, PhD student
- Henrik Hegner Tomra Skovsgaard, PhD student
- Martin Tall, PhD student (Now working at Duke University, North Carolina)
San Agustin, J., Skovsgaard, H., Hansen, J. P., and Hansen, D. W. 2009. Low-cost gaze interaction: ready to deliver the promises. In Proceedings of the 27th international Conference Extended Abstracts on Human Factors in Computing Systems (Boston, MA, USA, April 04 - 09, 2009). CHI EA '09. ACM, New York, NY, 4453-4458. DOI= http://doi.acm.org/10.1145/1520340.1520682
San Agustin, J., Hansen, J. P., Hansen, D. W., and Skovsgaard, H. 2009. Low-cost gaze pointing and EMG clicking. In Proceedings of the 27th international Conference Extended Abstracts on Human Factors in Computing Systems (Boston, MA, USA, April 04 - 09, 2009). CHI EA '09. ACM, New York, NY, 3247-3252. DOI= http://doi.acm.org/10.1145/1520340.1520466
Tall, M., Alapetite, A., San Agustin, J., Skovsgaard, H. H., Hansen, J. P., Hansen, D. W., and Møllenbach, E. 2009. Gaze-controlled driving. InProceedings of the 27th international Conference Extended Abstracts on Human Factors in Computing Systems (Boston, MA, USA, April 04 - 09, 2009). CHI EA '09. ACM, New York, NY, 4387-4392. DOI= http://doi.acm.org/10.1145/1520340.1520671
- EyeArt - EyeArt eye-drawing program, developed by Andre Meyer and Markus Dittmar, Technical University of Dresden, Applied Cognitive Research Unit, Germany.
- GazeTrain - Gaze-controlled action oriented puzzle game, developed by Lasse Farnung Laursen, Technical University of Denmark
- Puzzle - Simple puzzle game that can be played with eye movements, developed by Vytautas Vysniauskas, Siauliai University, Lithuania
- Road to Santiago - Gaze-controlled adventure game (full game), developed by Javier Hernandez Sanchiz, Universidad Publica de Navarra, Spain
- Snap Clutch - An application that uses eye gaze data to generate key and mouse events for playing games such as World of Warcraft and Second Life.
- ASE: Accessible Surfing Extension for Firefox - Follow this link to access ASE, an Accessible Surfing Extension for Firefox, developed by Emiliano Castellina and Fulvio Corno at Politecnico di Torino. (Note that this is a beta version.)
- Eye Gaze Music (SAW Selection Sets) - Point and Play – eye gaze (direct pointing) musical activities, developed by DART. Please note that SAW (Special Access to Windows) framework application is needed to play these 15 music selection sets. SAW is available for free athttp://www.oatsoft.org/Software/SpecialAccessToWindows
- EyeTube - Gaze interaction for YouTube - Follow this link to get more information and download EyeTube at ITU GazeGroup's web pages
- Eye3D and other head eye mouse software - Eye3D for education, and a collection of links to free software that works with head or eye mouse. Includes links to downloads and original sites.
- Gaze-controlled Breakout - Follow this link to access a modified version of the LBreakout2 game which can be operated by an SMI eye tracker, developed by Michael Dorr et al. at University of Luebeck
- Oleg Spakov's Freeware games for MyTobii - Follow this link to access MyTobii compatible games developed by Oleg Spakov, University of Tampere, Finland
- Free ITU Gaze Tracker and applications - Download a webcam based open-source gaze tracker and several applications that work with it, developed at IT University of Copenhagen
- GameBase - Check out the Eye-Gaze Games category at the SpecialEffect GameBase!
- More information about Gaze-Controlled Games - Follow this link to see a list of online information resources on using gaze for the control of games and other leisure applications