You can check it from the source themselves

https://cs.rin.ru/forum/viewtopic.php?f=10&t=159989

Interesting.

Is this dragoonDorise’s work? I interviewed them a few years back, and chatted again a couple weeks ago, hoping to write a feature article on the hardware, but that was a no-go.

They were interested in having me write an article on the EmuDeck Android app, but then just kinda ghosted me