from Jacob:
When I was in the VR lab using both Oculus hand controllers, I noticed that it is not able to select two objects (one with each hand) at the same time. In the positional audio test web page in Chrome, when I would have one speaker selected with my left hand/controller and then click on another speaker with my right controller (while still holding down the left controller button), the left speaker would be de-selected and no longer move while the right speaker would become the selected one that would move along with the controller. Is this the expected behavior, or should it support selecting two objects at the same time (one with each controller)?

We should support and test multiple selection if the API supports it.