If you would like to see a tutorial playlist of these programs (playlist because i've been updating the programs with features since the first video) then here it is. In the control program there is a tutorial on making functions for your controlled computer to do, i've already made a set of programs for a turtle (including move, cube which will mine out a specified cuboid and dump items in an enderchest.). The Remote program will also have the option to log the screen/inputs from the screen. These programs also have FTP functionality built in aswell so you can send and also receive files wirelessly!

Remote Program: http://pastebin.com/MY9HDL52
Control Program: http://pastebin.com/ss0BX2mM
Turtle Control Program: http://pastebin.com/iEpw44u9