"Filers" have neat folders and subfolders, and "Pilers" keep things arranged in vertical stacks and know how to locate things based on almost a "geographical" orientation on their desks. With paper, the more kinesthetic "Pilers" can easily move their paper documents around on their desks as they please, but computers have always forced Pilers to adopt a Filer mentality with their electronic documents and folder tree structure. So, what if the Pilers came out with their own computer filing technique?? This is just a prototype study, but I find it fascinating what these guys have done. It’s based on using a stylus and tablet approach. There is a 6+ minute video demonstration of this on YouTube, and if you just watch 1-2 minutes of it you’ll get the basic idea. It’s mesmerizing.