This console player is confused by the words "PC tactical UI" ... what does that mean?
How the UI looks on the PC when you're in tactical mode - IE, it's zoomed out to an isometric type view, generally paused, and you're issuing commands to your party In the above screenshot, I believe Cole and Solas have been issued Move to...commands (they have little icons out in the grass where they're to move to).
The GUI (hopefully) takes advantage of the point and click ability of a mouse, hopefully the ability to right and left click on things. I rarely play on consoles or with controllers, but have played with keyboard and mouse for...ehhh...let's just say since I was a teenager, and that it has been quite some time.