Commonly found on public transport systems for the purpose of validating the tickets or passes of entering riders. Some will be found at cultural locations, either at high level (museums, “musical” theaters) or a low level (stadiums, movie theaters). It is presumed that these will often run a Windows CE or Linux variant, on MIPS, ARM, or RISC CPUs.

Almost nothing is dispelled about this by the OP, but with research, it may be possible to figure out the model of this, as the location of this validator is known.

https://www.reddit.com/r/hacking/comments/8qbzq7/i_accessed_subway_admin_session_throught_their/

I was able to simply extract the CAB file, rename the conents and copy it directly

Must be controlled with VNC, despite having a video output on the device itself. Latency is minimal, luckily. Obviously, it has an underlying Windows CE system, so the true EOP is running this system and making it “open”.

https://old.reddit.com/r/itrunsdoom/comments/gfhb1o/got_doom_working_on_a_ticket_validator_myki/