update references

3482adfe · Rebecca Hirst · b9ff2a37 · 3482adfe
Commit 3482adfe authored Sep 28, 2021 by Rebecca Hirst
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README.md README.md +3 -1

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@@ -31,7 +31,9 @@ To cite this demo, please use:

 PsychoPy core team (2021). Demo of Eye-Tracking via Webcam in PsychoJS (Version 3) [Computer software]. Retrieved from https://gitlab.pavlovia.org/demos/demo_eye_tracking2

-To cite the webgazer eye-tracking library, please use: 
+# References
+
+Pronk, T. (2020). Demo of Eye-Tracking via Webcam in PsychoJS (Version 2) [Computer software]. Retrieved from https://gitlab.pavlovia.org/tpronk/demo_eye_tracking2/ 

 Papoutsaki, A., Sangkloy, P., Laskey, J., Daskalova, N., Huang, J., & Hays, J. (2016). Webgazer: Scalable webcam eye tracking using user interactions. In *Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence-IJCAI 2016*.