it was in a conference to impulse the creation of mobile apps in Mexico, and was in fact accused of mysogine and fomenting violence against women (which i think is a BIG over reaction... maybe it wasn´t good to put a QR on her butt considering all over reacting women, but from that to mysogine and violence i think there is a gap)
here is a link to the news, but it is in spanish
http://www.animalpolitico.com/2014/06/acusan-misoginia-en-campus-party-empresa-y-organizadores-se-disculpan/#axzz35ZN3WhnN