Some of these require additional configuration, so you'll probably want to turn some of them off if they don't apply to you. Comment in or out the TPTracker subclasses that you do/don't want to use here.
You might also want to set it to be a Textured Window so that you can drag it around. It should open up a Telepath window that's way too big and in the wrong place. In case you do want to try running this yourself, here are some quickly-thrown-together instructions. The 120-Hour Workweek - Epic Coding Time-Lapse Really only I use this, so you'll want to either just use its code as inspiration or heavily tweak it for your purposes. It also now serves as a time lapse heads-up-display thing. A happy Mac keylogger for Quantified Self purposes.