Robert Yang is an indie game developer and artist who has released a number of short, often funny games about gay sex and culture: Cobra Club is a dick pic simulator, Hurt Me Plenty explores consent and BDSM, and Succulent is inspired by “homo hop” music videos. Public bathrooms have long been a battlefield where LGBT people are targeted by the law. And with good reason: many of them were later arrested.

The footage reveals the men involved were diverse in appearance – and presumably background – but all were wary. An artist named William E Jones, who was born in Ohio that same year, later found the footage online, edited out a voiceover that he described as “as illiterate and hateful a text as I have ever heard committed to film”, and released the result in 2007 as a “found footage” documentary called Tearoom (US slang for a public bathroom in which men meet to have anonymous sex). I n Mansfield, Ohio, 1962, police set up hidden cameras in a public bathroom to record consensual sexual activity between men.