> Swiping pressure-sensitive paper over the raised numbers (the original method) is still possible
I've seen this still happen occasionally in taxis - or rather I saw it happen within the past decade. When I last lived in the states I'd bump into it especially with rural taxis - I assume it's dying quickly though because it's incredibly inconvenient when compared to paying via an app or tapping.
The lack of raised digits is actually a serious issue for legibility, I've had the digits fully rub off on some flat-printed cards - this may have been a low quality printing issue but either way I wouldn't applaud it being adopted since the raised numbers make it easier to read by eye.
I've seen this still happen occasionally in taxis - or rather I saw it happen within the past decade. When I last lived in the states I'd bump into it especially with rural taxis - I assume it's dying quickly though because it's incredibly inconvenient when compared to paying via an app or tapping.
The lack of raised digits is actually a serious issue for legibility, I've had the digits fully rub off on some flat-printed cards - this may have been a low quality printing issue but either way I wouldn't applaud it being adopted since the raised numbers make it easier to read by eye.