There was a discussion about this at some point in the past. I believe the consensus was that Disney was trying very hard to get out of their contract with the prior sensor vendor because they were not functioning as expected. They were moving forward with a new AI/video sensing solution that was supposedly much more effective and accurate. Maybe someone who remembers better or knows of the original thread could comment.I believe the the sensors are being replaced, not removed. This work began a few weeks ago and the sensors were removed from Level 4 of the orange garage. More recently where the sensor used to be there us now new and longer wires dangling from the ceiling. Strong indication that more work, new sensors, are on the way. Unknown to me is whether or not this is the current vendor replacing the sensors, perhaps a warranty issue. Or whether an entirely new vendor is putting in their own system.
As far as the new garage when you drive past it and I-4 you can clearly see green lights in the ceiling above every parking spot.