Does it have the Merlin Sound identification built in?
That would be good, a live stream of heard birds in the vicinity while you look thru the binoculars.
It should be all about relegating the phone as well as the camera
I was thinking the same. Integrating sound ID would technically probably not be difficult.
However, it is probably of less value to have sound ID integrated in the binocular. I guess the phone with its touch screen and speaker will always be more convenient than a binocular for looking at sonograms, checking the proposed options and listing to the sounds of those to nail the ID.
However, for image ID I definitely see the advantage of the integration into the bin. Now, when I see a new bird, I need to switch from bin to camera (risking to get neither a good view, nor a usable shot), get a record shot, download the pic to the camera to take a photo from the camera screen, do the Merlin ID. All this can be replaced by a simple push on a button while continuing to observe the bird. Not bad.
My recent Costa Rica trip was the first time I really made use of the Merlin App for sound and photo ID and was pretty impressed. They really helped me to make ID of all the commoner species around easier and certainly accelerated my learning curve.
It's clear these tools are still limited for tricky IDs (bad views, difficult birds), but they are helpful for beginning birders or for birders new to a region (like me in CR).
So for me personally, I could see myself using the Visio when doing a first time trip to a new region, with lots of common and easy to see birds that need ID. In Costa Rica, I took tons of crappy record shots to help me ID all the new birds. The Visio would have made this much easier (if it works as promised). I also took pictures with the ambition to get nice photos. I guess here my camera would still trump the Visio by a lot.
So while I see a use case for my self, would I pay 4000 Euro for that? Certainly not. But among the people going regularly on foreign birding trips, there may be a few interested in this.
While this thing may also be useful for beginner birders., I doubt there will be many interested in this. Most start with cheap binoculars or cameras, and only move to more expensive gear once they already know all the common birds (for which the ID feature works).
So for this to get interesting for myself, it will need to be cheaper, IS integrated, and the camera quality needs to get close to what a Superzoom of MFT camera can do (so I can leave this behind). Maybe in 2-3 generations, it will be there.