We've moved! Find us at http://cha.psy.hku.hk/participate/
Welcome to the HKU Vision Laboratories participant website!

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Experiment openings

Thank you for visiting this website. However, we have recruited enough participants for now.

When we need more participants, we will let you know by e-mail.

Not registered yet? You can join our experiments (and earn money) by first registering as a participant here.