Gear: Lenovo ThinkPad X230T, Fujitsu LifeBook Digitizer, X230T Accessories List, other Tablets.
A few methods to change the tablet's touch modes. Method 1 is good, method 2 is terrible, and method 3 is by far the best.
Method 3 (best!)
The third method is similar to the first method, but instead of having to check/uncheck a box and then clicking ok, now we just press and hold the rotation button. This is the easy toggle on/off that we have been seeking.
German ThinkPad Forums:
Thanks to Tobi for letting me know about the program!
Sidenote: If for some reason your X230T stops acknowledging the digitizer pen input then a workaround is to use Method 3 to active/deactive modes of input. This forces the system to "reactivate" certain functions, which includes the digitizer input. It's a little trick that should prevent you from sending the system back for repairs.