That’s a topic I’d like to see in the future! How many active HA users are there? If there isn’t a Smart Home / IoT convention already, HA should be there. Who amongst you would entertain the idea of attending?
I assume you are referring to this?
https://www.ces.tech/Topics/Home-Family/Smart-Home.aspx
or this one?
https://www.iscwest.com/Show-Info/Connected-Home/
There is also this one.