Panasonic and Sony announcements at CES: What can we expect?

Panasonic and Sony will show new products at the CES show. What can we hope to get from these companies?

Panasonic could unveil some more details or even the full specs of the new S1-S1R cameras.
Sony is rumored to announce a full set of 8K products including a camera/camcorder.

Canon, Nikon,Olympus, Pentax have no scheduled CES events.