[flossball]

This isn't that. This is like google maps indoors for walking around malls and is no where near accurate for anything else.

For inventory you could use decawave, but it would be pricey.

[ENadyr]

That's what they claim on their website, but you are right, I think Indoor Positioning System would be a better description of what Anyplace offers. <2m accuracy is good enough for me though, just wondering if there are any alternatives. And thanks for the Decawave suggestion, good to be aware of it but it is waaay too pricey as you mentioned