Just imagine this keyboard as a longer version of the iPad, in landscape mode propped up by tiny feet. With a touchscreen keyboard, it could also support a stylus so you could get rid of the keyboard and do some work like you would with a drawing tablet. Or it could split and have a small section at the end of the keyboard that could be used as a Magic Trackpad. You could also download apps for it to work with different software on your mac. An app could have its own custom keyboard that appears when launched. I can imagine that would be pretty handy in video editing software. Let me know what you think about this idea, I'm currently currently using my iPad as a keyboard and these were just a few ideas I had.