Optimus Mini Three is an auxiliary keyboard with three keys, each complete with an OLED screen. So you can display various functions of the keys or just some status informations like the actual weather or the current CPU load.
With the Optimus Configurator (currently only available for Windows) you are able to configure the current displayed images, e.g. indivudially for each application. Your own images (jpg, gif, png, bmp) and the included icons can be displayed either horizontally or vertically.
The programming interface is completely documented, so it is possible to write your own application or plugin. So Linux drivers might be availiable in a few weeks. If this is an interesting project for you: Programming libraries and the driver can be found
here
Technical Details| Size Keyboard | 11,6 x 5,2 x 1,8 cm |
| Size Key | 3,2 x 3,2 cm (visible 2 x 2 cm) |
| Technology | OLED |
| Resolution of one key | 96 x 96 px |
| Animation | 3 fps |
| Colours | 65 536 |
| Connection | USB |
| Color | silver |
| Version | 2.0 |