Lenovo's nixed ThinkPad Secure hard drive prototypes caught hanging out together

Just a few days back we got our first look at Lenovo's ThinkPad USB Portable Secure Hard Drive, the one that boasts a physical pass-coded keypad. And this? This is the graveyard of Lenovo's discarded ideas, dreams, and prototypes. We're super fond of the sketch to the far right which shows how a button is pressed by a finger (or is that a toe!?) That's all -- we just really like this photo.