hmm, unless you often hit Shift+Shift, I believe it should be a 206-key, and then who needs Shift+Caps Lock? I'll leave it up to the reader's discernment the necessity of Shift+F1...F12

It's just painfully obvious to me that these so-called 'researchers' didn't really put enough thought into this.

Hmm, you think I'm crazy or something right? Note that the keyboard in the picture only has 152 keys!!! That's right. Now that's just not nearly enough. I think someone is messing with us or something.

152.