This just in from Linda Moulton Howe on Earthfiles:
Nvidia Corporation Created “192 Crop Circle.”
Nvidia will “confess” at 8 PM Pacific Press Conference tonight at CES.
“192 was put, via Braille, into the design, Nvidia says, to represent
the number of cores (192) in the company's new mobile chip”
that will be introduced at the consumer electronics tradeshow
in Las Vegas on January 5, 2014.
- NBC Channel 4 Los Angeles
Ahhh, those viral marketing folks!