New Vive tracking puck
This is a very good idea.
edited January 5
I'm waiting for this to be used for an Omni competitor. The trackers are a bit clunky to be attached to your feet, but it does look plausible as POD alternatives. Virtuix should be looking at supplying Omni shells (no software or circuitry, MAYBE add in places that additional optional Lighthouse trackers can be mounted and aimed specifically at the feet) and see if those can be budgeted as a cheaper(or at least less heavily FCC regulated) foot tracking alternative for those who already have a Vive system.
I want to see more demos of the gloves, that are supposed to be similar to the leap motion. Wonder if the gloves track more accurately, although not having to wear gloves is nice in and of itself.