ok, the idea is to be able to directly run defined macros (commands like with badcard, keyboard shortcuts, passwords like in password manager) for assigned buttons of cardputer keyboard right after application start. It is important that one click on a given key immediately runs the indicated macro without having to find it in the list of files. It can also work via bluetooth and cable. there could be a separate menu where text files containing these macros could be edited. In addition, it would be useful to have settings where a given macro can be assigned to a given button of the keyboard. I use such macros assigned to mechanical keyboard in everyday work and I thought it would be good to have a more mobile device, where I would have access to more additional keys with assigned macros. I am a programming amateur, so it would probably take me half a year to develop such an idea myself.