i doubt they'll do anything with the controllers for this as it's squarely aimed at enterprise for which the controllers are arguably fine and hand tracking is probably preferred for the majority of use cases.
The interesting thing is the eye tracking is also being used for dynamic foveated rendering, so will be interesting to see how well it works here. I do wonder if they have any ability to add modules to the consumer G2 in the same way Pimax are offering eye tracking upgrades etc.
Anyone want to place bets on how stupidly expensive this will be? I'll go with $2500 to kick off.