Sorry, I’m not sure what you mean. This tags the availability of cash machines as the means of payment. This is not necessarily tied to self checkout systems. Could you please expand on what your objection is?

How so? self_checkout=* (rightfully) does not seem to concern itself with the payment methods.

Yeah, that’s exactly why I decided to test it :)

Not just the initial purchase, rigging together multiple Hero’s would also require some custom stand, extra battery/charging care, some solution to merge all the images… I’m sure people are doing that, but probably not as pure hobbyist projects.

360 viewing was added in https://josm.openstreetmap.de/ticket/16472 , although somewhat partial - the images are low-res.

This is attempted to be improved in https://josm.openstreetmap.de/ticket/21432 .

As for a mast - exactly my concern. While it would be great to raise the camera higher, I wouldn’t want to have it like that without additional supports like guy-wires. I might try mounting it on a bicycle that is mounted on the car roof later this summer :)