So I bought a trackball some months back when I started getting out of control carpal tunnel. One delectable side effect which I failed to anticipate was the sheer dumbfounding perplexity it seems to have brought upon my Chinese co-workers. And I have no idea why, they're all certified computer nerds. Now it isn't all that often that a coworker needs to come over and operate my terminal in order show me something, ... but today has to be about the twentieth time someone came over to my cubicle and scraped the entire Logitech unit across the bare surface of the desk. (Yes, the same people have done it on multiple occasions each.) It wasn't just that the girl wasn't looking -- after seeing that the cursor had failed to move as she directed it, she perplexedly looked at me and then pointed on the screen to the spot where she wished me to direct the voodoo magic cursor influencer.
Never mind how much it delights me to see their faces flash with exasperation when they try to tap something out on my Dvorak key-mapped keyboard.

