Definitely looking forward to the future. I was hoping for a NEW Gen device that competes, or leaps the technology that Garmin released with the Panoptix. A Live-Vu (I should trademark that) sounder that shows the fish moving and swimming is coming.
I am a member of Dive Team in SE MN and we recently took possession of a ROV with BlueView sonar mounted on it. Very cool. We can hover in one spot and watch fish (shaped like fish) swim by on the sonar screen. We watched a large school of carp swimming and eventually saw them on the camera and confirmed what they were.
As prices fall, and company can shrink it down to consumer use, this will be the next bend in the curve of fishing.