avani: rosalie gillett from the queensland university of technology spent years researching women's safetyher enables perpetrators. rosalie: this is really quite significant, because it tells those women who have made their reports that they're actually not justified, and that they weren't serious enough to actually warrant a report, and that's also really dangerous because it tells users who are engaging in that harassing and abusive behavior that it is acceptable, d they don't need to change anything on that platform. ♪♪♪ ♪♪♪ beth: i essentially started using it to meet people for casual sex, 'cause it was private, and it was to myself, and i could choose who i liked the look of or liked the sound of. initially, it was very much just the ego boost, you know. just, like, seeing who would match with you and who found you maybe attractive, or i was quite funny in my profile, i tried to be funny. swiping through people on tinder almost feels like a game. both: no. beth: very picky. oh god, oh god. beth: i saw this guy on tinder, and i thought he was reasonably attractive, not outstandingly i