To no one's surprise, this isn't something you're about to pick up for home use. It wouldn't be as vital there as it is, since the room-scale tracking for the HTC Vive or Oculus Rift is frequently good enough. However, it could be important the next time you don a headset at a dedicated venue. While it won't necessarily be fun to strap sensors to your body, that added immersion could be enough to justify a repeat visit the next time you're looking for some virtual thrills.