The scoring rubric is shown in Table II. Three of the bins
had just the target item, six bins had a target item and one
additional distraction, and the remaining three bins had a target
and two (or more) distractions. In addition, some items that
were projected to be more difficult to pick were given one to
three bonus points each. Points were lost for damaging any
item, picking the wrong item (and not putting it back), or
dropping the target item anywhere but into the destination tote.