I've been following it a bit, and I just think it's advertising so much more than it could deliver. Too good to be true, or rather, it seems like an attempt to sell some tweaked emulator cores in a crappy plastic box that shouldn't be able to house the required hardware.
Of course you can emulate most systems pretty accurately, but for most systems the buyers are interested in, it's not perfected. Having worked on a similarly big-picture reproducible emulation box that can interface with a 15khz display, I can easily tell you that many systems have quirks for certain games that can only be overcome with hacks or some not-affordable hardware. If they've overcome them, then the best decision is to wait for some Chinese company to clone the hardware and then install the official OS onto your Chinese clone hardware.
Those modules are 3D, and wouldn't be necessary except for a gimmick. The assembly line video shows a PCB that would only support a low power ARM cpu device.
In the video, the control pad looks super-gummy, the claims aren't even possible on a mid-level consumer computer. It's really fishy that the output is blue-screened with the emulation artifacts blurred out badly onto an unnamed tiny LCD TV. That guy's bald so they could hide the lack of a production model outputting video to a real screen.
My best guess is a beefy ARM CPU + Nvidia GPU - a clone of the Shield with a CD loader and rom dumper onboard. Also guessing it's just Retroarch.
I always cringe when it gets brought up in conversations because it doesn't exist yet. Nobody's been allowed to play with it and tell you if it can do stuff. Anyone can get a pc or android box and install emulators on it and get exactly what is possible for only the price of the hardware. If you're into android emulation specifically, you can interface a CDROM drive easily, dumping an ISO in a matter of seconds. Unless they show that it can do something other than run an emulator on an arm CPU, it's probably only that. They took their forums down and also disabled youtube comments. They have nothing more to say and don't answer public questions...
A bit more searching...
FPGA - a big selling point. It's only for realtime rom aquisition (CD or CART - the price for module is for that hardware per module)
All gaming is software emulation.
$600 USD for the full meal deal? Not even with a really good review of the capabilities for me.
edit2:
nope not even ARM, also, yeah, open-source emulators on a shitty Intel dual core
https://www.resetera.com/threads/polyme ... t-12266219