there might not be friction for you, but there friction for non-technical people.
Discussion
I guess
But it seems like all u gotta do is download an app
lol
Anyone with a smartphone is capable of that lol
which is why i say it's great! it is great that this technology exists. but it's just not roll your face across the phone easy to do yet. it doesn't work 100% of the time without issues yet. it's great, but still has a lot of room for improvement.