103 Swappable Keys
This means that we'll be able to provide several pre-configured options.
Possible configuration come to mind:
* Only F-keys having displays
* All the letter keys having displays (without numeric keypad part)
* All the keys (including arrows :-) having displays
We may have three type of keys:
* Display keys with OLED screens (what it's all about)
* Back-lit keys for the places that do not require displays (like Tab key)
* Standard dumb plastic keys
As well, we'll be selling keys separately for those who wish to upgrade their Optimus or replace some of the keys.