How did we implement a full keyboard function on just a 60 key Happy Hacking Keyboard?
We eliminated dedicated CAPS LOCK, Windows key and numerical key pad. About function keys, we overlaid them on numerical keys. Some other keys such as PageUp, PageDown, Home are also overlaid on some keys on the right half of the keyboard. To generate these key codes, please keep holding “Fn” key located right below RETURN key and press appropriate keys. This model has 65 keys because of addition of arrow keys and Fn key at left side of keyboard.