Sensor Hubs, why Nvidia?

  1. What does Nvidia claim are the features of their sensor hub that is an improvement over anyone else’s sensor hub?
  2. What are the disadvantages to use Nvidia’s sensor hub over AMD’s sensor fusion hub, or Intel’s Sensor hub?
  3. What reasons might someone use AMD’s sensor fusion hub over Nvidia’s hub or Intel’s hub?
  4. What reasons might someone use Intel’s sensor hub over AMD’s hub or Nvidia’s hub?