[apologise for multiple posting] Dear list, Within EU Project ILHAIRE (www.ilhaire.eu) we work on detection, synthesis and perception of laughter. To this end, we'd like to invite you to participate in a brief (10 minutes) online study that can be found here: http://www.mauriziomancini.org/ilhaire-test62/PHPTest.php We thank you for your participation! Should you have any questions about the study, please let us know. Best regards, Radoslaw Niewiadomski, Maurizio Mancini, Gualtiero Volpe