More freakiness to ponder...
Eye tracking. I guess I knew it existed. Never really thought about the applications. Old idea, new technology, new economics.
UI design and usability come to mind of course. It seems there is a lot going on in this area right now.
Say, like starship targetting anyone?
Heh, I know, LazyEyes for SFC!
openEyesopenEyes provides hardware designs and software useful for the tracking of human eye movements.
The development of openEyes stems from the recognition that while the cost of hardware used in eye tracking systems has precipitously dropped, there is lack of freely available software that implements even long-established eye-tracking algorithms.
(on windows with matlab:
http://joelclemens.colinr.ca/eyetrack/)
OpengazerOpengazer is an open source application that uses an ordinary webcam to estimate the direction of your gaze. This information can then be passed to other applications. For example, used in conjunction with Dasher, opengazer allows you to write with your eyes. Opengazer aims to be a low-cost software alternative to commercial hardware-based eye trackers.
EyeWriterThe EyeWriter project is an ongoing collaborative research effort to empower people who are suffering from ALS with creative technologies.
It is a low-cost eye-tracking apparatus & custom software that allows graffiti writers and artists with paralysis resulting from Amyotrophic lateral sclerosis to draw using only their eyes.
ITU Gaze TrackerThe ITU Gaze Tracker is an open-source gaze tracking application that aims to provide a low-cost alternative to commercial gaze tracking systems and to make this technology more accessible. It is being developed by the Gaze Group at the IT University of Copenhagen, supported by the Communication by Gaze Interaction Association (COGAIN).
The eye tracking software is video-based, and any camera equipped with infrared nightvision can be used, such as a videocamera or a webcam. The cameras that have been tested with the system can be found in our forum. We encourage users and developers to test our software with their cameras and provide feedback so we can continue development.
A good list:
http://www.cogain.org/wiki/Eye_Trackersand a pretty slick looking commercial operation:
http://www.seeingmachines.com/A slightly dated (3 year old) video to give an idea of it:
[youtube=640,385]http://www.youtube.com/watch?v=lo_a2cfBUGc[/youtube]