SEGA Developing Fog Gaming for Arcades

According to Gematsu, SEGA is currently developing “Fog Gaming” which is a new gaming platform that could be utilized by Japanese arcades.

Fog Gaming would repurpose arcades across Japan as part of the cloud, as well as channel arcade game machines’ CPUs and GPUs, resulting in lower costs. This would provide ultra low latency, and the concept is similar to fog computing. Players would be able to enjoy high-quality games, and arcades would be able to make money even after business hours.
Gematsu on “Fog Gaming”

SEGA recently teased there would be a big announcement. “Fog Gaming” might be the announcement they were referring to.