>>290845936
The underlying tech may be the same, but this current product is primarily meant to be used as a controller. Anything else it eventually ends up getting used for is just a nice bonus.
You should be able to pull tracking data from it through the SDK, but all of the existing games that use FBT need foot tracking, so unless those games update to support this [spoiler]or someone writes something that emulates a three tracker setup with it[/spoiler] you're out of luck.