Yeah, I was just about to say, the prototype is that circle button that Terry held up and also the UWA MRG dude held up in the interview. So that little button IS the prototype.
I think @riseabove may have a point, that they are trying to tie the 2 together OR alternatively, just getting a prototype working in a phone or device.
As for "spectrometer meant to be fast track to commercialisation", well it is, and still is. Because Spectrocopy is a technology that already has a matured market and players, PSY can still license our technology (the theory) to big companies that would like to build their own prototypes or devices. We wouldn't need to build anything or batch test anything, they do that.
