At a place I used to work one of my coworkers just had their password as a barcode taped to their desk. Now to be fair we worked in the extra high security room so even getting access to that desk would be a little tricky and we had about 20 unlabeled barcoded taped to each of our desks for various inventory locations and functions. So if someone wanted to get into their account they would still have to guess which barcode it was and get into a room only like 10 people had access to. It still felt pretty damn sketchy though.