I tried searching for this, I just found it at random, thought it was kinda cool. In the lower right on the taskbar if you right click on the icon for the synaptics pointing device->accessories->Moodpad a window pops up that acts like a mood ring or something similar depending on where you touch the touchpad. There's a pressure graph program in there as well. Just thought I'd share, and if this has already been shared, mods feel free to delete.