A link is a remarkably compact distribution mechanism. It can take someone from an explanation to a demonstration without asking them to decide whether an entire application deserves installation. For small VR experiments, that feels especially valuable. The effort required to enter an experience should be proportional to what the experience offers.
Mozilla's first release of Firefox Reality brings a browser designed for standalone headsets to the Viveport, Oculus and Daydream stores. The announcement emphasizes movement between ordinary pages and immersive web content, along with voice search to reduce the burden of entering text in VR.
The browser interface is part of the medium. A desktop address bar assumes a keyboard and a familiar window around the page. Inside a headset, typing a URL can become the most awkward part of opening a scene. Voice input helps with some queries, but it doesn't remove the need for clear navigation, error recovery and a way to leave an experience.
I like the possibility of a page that begins with useful context. Before entering VR, the visitor can read what the scene contains, which controls it expects and whether there is an alternative view. The immersive mode then becomes one presentation of the content rather than a door with no sign on it.
Returning matters as much as entering. If a visitor follows a link from one experience to another, there should be a legible relationship between those places. A familiar back action can do more for confidence than an elaborate virtual lobby. Navigation should not require learning a new fictional environment every time.
This is still a first release. Mozilla explicitly lists features such as bookmarks and 360-video support as upcoming work. That makes the launch interesting as the beginning of a browser interaction model, rather than a claim that every desktop habit has already found a comfortable equivalent in VR.
For creators, the opportunity is to make small pieces worth visiting. A spatial diagram, a short visual experiment or an object that benefits from stereo depth doesn't always need an application around it. The browser can supply enough shared structure to let the content stay small.
The test I would use is simple: can someone enter, understand the controls, see the interesting part and return without needing instructions from the author? A VR browser earns its place when following a link feels ordinary, even though the destination surrounds you.