Update: The lighthouse + wands works ok, but without positional tracking they exist in an odd space that doesn't represent where they actually are relative to the hmd. So, you need positional tracking for them to be of use. I've been playing with PSMoveService, a couple of pseyes and a psmove strapped to the side of the hmd and i've not had it all operational as it's quite fiddly and you need things in the right ports but I'm close.
Had a thought though, there is the Vive Tracker that is available now, for £99 for developers. I reckon I could strap that to the front of the HMD and feed the values from that into Trinus through FreePIE in the same way as PSMoveService currently does. That should solve everything, as it would all then be running off of lighthouse and not a mix of lighthouse and psmoveservice. Would be easier all round to run. I don't really have the funds right now to do it, but it is tempting.
Had a thought though, there is the Vive Tracker that is available now, for £99 for developers. I reckon I could strap that to the front of the HMD and feed the values from that into Trinus through FreePIE in the same way as PSMoveService currently does. That should solve everything, as it would all then be running off of lighthouse and not a mix of lighthouse and psmoveservice. Would be easier all round to run. I don't really have the funds right now to do it, but it is tempting.