"Sapience time measurement is sophisticated and designed to be resilient to simple manipulatio nattempts. Merely keeping the computer on for longer or watching videos instead of working does not increase Input. Rather, it would require having the relevant work software as the active window,and giving continuous user input (via mouse, keyboard)."

doesn't sound that sophisticated to me lol. in any case their claim that their output measure (completed tasks) is "rigorous and objective" is questionable to put it mildly: "The company uses a normalized measure of output to make different jobs and roles comparable.For example, for a programmer the output measure might be programming tasks completed divided by tasks assigned, times 100. For other roles, Output might be the number of reviews (e.g., of code) completed relative to the monthly target, or the number of reports delivered relative to the target.". no mention made of the relative effort required for each programming task, or the quality of reports delivered - not to mention no assessment of whether those targets accurately measure anything that's beneficial to the company.