Continuing the discussion from the backer-only 0.2.7.1 Feedback topic as this seems the most appropriate topic for it:
NaturalPoint have finally decided in my favour:
I haven’t signed yet as part of the licence agreement kinda precludes creating what I plan to create (details of which I had previously explained to them), so I’m getting clarification on that and potentially an addendum to the licence agreement.
I’ll keep everyone updated.
Ultimately however, it would be best if TrackIR support was implemented natively in Battlescape.