we had to use the finger scan for the 10 day pass last month. Took us both completely by surprise as we thought it was only for the APs
One Tip: Write your name on the pass, because on the 2nd day we had no idea which was Phil's pass and which was mine, and therefore our scan's didn't match up. ID is no help at this point, as the tickets don't have names on them. Luckily, the CM said it happened all the time, so he reset the scan's and had us put our names on the tickets. Phil had no bother after that, but I struggled everytime to get my fingers in the right place - I think I was standing in the wrong place when I had the first scan, so then I had to try and recreate that strange scan each time.
Bev