trying to sign one of those parcel delivery tablets is a joke![]()
I'm always signing UPS / Royal Mail ones at work. I did try and sign them neatly, but then discovered the writing area doesn't actually end where the black line is, it ends well before there so the top and bottom of the signature was cut off and looked rubbish anyway

These days they get what might resemble a 'c' followed by some squiggles.
It doesn't matter anyway, either way I get the parcel

Actually I did use a really good one once, can't remember who delivered the parcel, but it was a pleasure to write on & my signature came out perfectly. I was pleased with myself.