This is like winning the lottery!
Several years ago I started studying biblical texts in Ancient Greek. As time went by I lost my motivation because I could never remember where each key was placed on my computer's keyboard. I never learned to blind-type in visible Latin, so to do it in invisible Ancient Greek became too difficult a task for me.
Now I've won the Optimus Maximus keyboard which has key images including several languages, also Ancient Greek. Each key does not have a letter painted but is showing an image of a letter: meaning that when the user wants to use another language, he can simply click a button and voila!
the keyboard is showing a different typeset! This is so awesome, I didn't even know it was possible! Study, I am back on track!
Thanks a lot, mouser and Carl!