https://www.youtube.com/watch?v=_O18vLXZMMw
About a year ago, PAX sought to ban booth babes (pardon me, “costumed booth representatives,”) using a number of tests to determine booth babe-iness (as opposed to garden-variety sexy cosplay). One of them was a lack of familiarity with the product represented.
https://lastchance.cc/pax-surveys-alternatives-to-its-booth-babe-ban-5549684%3C/a%3E%3C/p%3E