In the interest of making mouse movement even more human like, I wrote a simple program to record mouse movement to a text file for later analysis. You can view the source code at GitHub. Instructions are provided so you can generate the executable yourself.
Should you have the time, please download the program and run it. It will produce a text file named YYYYmmdd-HHMMSS.txt (when you started the program) in the directory where you started the program. After running it for as long as you can, please compress and upload your log files - feel free to post them in this thread or send them to me via PM. If you do, please also list your mouse's make and model, as it seems like I am not able to properly get mouse information from Windows in some cases.
Logs of a human playing RuneScape would be the most interesting, but any mouse activity would be helpful.
Downloads:
It is suggested you use WinRec.exe. WinRec_Long.exe is configured to also print out the field names if you wish to see what an event is made of. This program may show up as a virus due to its use of the raw input API. All it records are dated mouse events.
Cheers,
R0b0t1