- Sensitivity is currently fixed, as the IR part was written when the sensitivity settings were not figured out yet.
- Basic and extended mode are supported up to now (extended mode is selected automatically whenever possible - with conencted expansion device only basic mode is possible). The mode selection can not be influenced, to keep things as simple as possible for the user.
- Size data is extracted for extended mode (basic mode does not carry size info) but currently not written to buffer, meaning it cannot be accessed yet with A7.

I have plans to implement some more IR stuff:
- putting IR dot size data to buffer for reading it with Lite-C/C-script
- recheck the sensitivity settings, maybe make it adjustable.
- add a function which allows to specify whether the sensor bar is located on top or on the bottom of the screen
- depending on the sensor bar position provide an integrated pointing functionality.

Currently I'm very busy finishing some things and doing "normal" jobs in order to keep myself well fed
But the actual state is not final, meaning I still want to improve it and add more things to it.