I draw as a hobby; during the pandemic, lots of people started hosting art posing sessions over Zoom (here is an example of one of my sessions, model was in Mexico - I live in Europe: https://www.instagram.com/p/Cb8WpdEAsOk/?utm_source=ig_web_c...) so I was interested in this article because it looked like something that could make a difference for some of the studios/models I worked with.

Well... it is not really practical. Models do not have large budgets for a start, and are not necessarily tech savvy enough to put together something like this or make it work reliably.

Some places do combined live/online sessions (artists are in the room with the model and there is also a camera for people drawing remotely). I sincerely doubt that this would be of use even for studios.

I believe that online modeling could be a valid use case, but the cost/hassle ratio makes it absolutely impractical for anyone who could be even remotely interested in something like this.

In other words: as the article itself mentions at the start "The market for decent quality webcams seems to be non-existent". Just like "build your AV". It may be an interesting project for a blog post, but it is really improbable that anyone else would try to replicate the endeavor.