I was going to comment on this post wondering how it's more efficient than just the merchant looking at a fixed screen which shows the incoming transactions.
But the video demonstrates why the audio interface is better, it allows them to multi-task. Sort of like how listening to radio/podcasts doesn't tie you down to somewhere like watching the TV does.
Exactly! I expounded in a comment below, but among the benefits, imagine being elbow deep in batter and having to check transactions, better a speaker that tells you.
I was going to comment on this post wondering how it's more efficient than just the merchant looking at a fixed screen which shows the incoming transactions.
But the video demonstrates why the audio interface is better, it allows them to multi-task. Sort of like how listening to radio/podcasts doesn't tie you down to somewhere like watching the TV does.