at decision block 230 inquiry is made whether the operator is complying with the polishing time kcc if the answer to the inquiry is no as for example if the operator disabled the operator actuation device 140 prematurely see fig7 then the program advances to decision block 222 and further as described hereinabove however if the answer to the inquiry is yes then the program advances to decision block 232 whereat inquiry is made whether the polish cycle has completed on time as for example completed by a predetermined elapsed time since block 224 for example 15 seconds wherein if the answer to the inquiry is no then the program returns to decision block 226 however if the answer to the inquiry is yes then the program advances to block 234 whereat a momentary disablement of the tool via the controlled switch 132 occurs which is intended to inform an operator who is still polishing that the polishing time kcc has been fulfilled and that polishing must cease the program then advances to block 216 and further as described hereinabove pursuant to the above detailed description with respect to a hand held polishing tool it is to be understood that any power hand tool may be quantitatively process controlled by identifying operational characteristics of the tool as for example key control characteristics sensing at least of the operational characteristics and providing operational control of the tool and operator feedback of operator compliance with a predetermined.