I wish Oculus (well, maybe not Oculus, but they are the only ones with a standalone headset currently) would build something like this. Google had good tools for making the content (although it'd have to be adapted to be 6DOF), but the problem was that you had to either have every kid bring a phone and be on the school Wi-Fi or have a box of Android devices to keep up with (which probably weren't under MDM or anything). If you could have quest for $299 and have interactive educational content there (which the textbook manufacturers were making with Google, so they'd probably be in), there'd be a big market I think.

Sounds like they're just merging it with an existing project:

> To make Expeditions VR tours available to everyone, we're migrating the majority of them to Google Arts & Culture's free site and application. There you'll also find a vast collection of cultural artifacts and stories from around the world which will enable everyone to continue exploring. However, as Arts & Culture expands the Google Expeditions app will no longer be available for download and Tour Creator will no longer be accessible as of June 30, 2021.

Google, shutting things down? Woah!