Whether It Was Worth It

Attendance systems are sold on recovered time and reduced buddy punching. Both are measurable, and almost nobody measures them.

The claims that need checking

"Recovers N minutes per employee per day." Assumes the minutes were being lost and that recovering them produces value rather than a different distribution of the same work.

"Eliminates buddy punching." It addresses the from-home version; the on-site version is untouched.

"Reduces payroll error." Plausible, and it depends entirely on whether corrections are handled promptly.

None is dishonest. They are best cases presented as typical.

Measure the baseline first

For a quarter before deployment:

Payroll corrections per period, and their cause.

Disputes about hours.

Time supervisors spend on timekeeping.

Any known instances of off-site clocking, counted rather than estimated.

Without a baseline no improvement can be demonstrated.

Measure the cost honestly

Subscription per person per month.

Devices, where you supply them.

Setup: site measurement, radius configuration, testing.

Administration: corrections, refusal investigation, site fixes.

The refusal cost: minutes lost at the door, across everyone, every day. Compute it — it is frequently larger than the minutes the system recovered.

And the goodwill cost if it lands badly, which appears in no business case.

The comparison that matters

Recovered time against refusal time.

If the system saves two minutes a day per person and costs one minute a day in failed punches and retries, the net is small and the case rests on accuracy of records rather than on time.

That is still a legitimate case. It is just a different one from the one that was sold.

What to review annually

Did payroll corrections fall?

Did disputes about hours fall?

What is the refusal rate, and is it falling?

Is the collection still limited to what was agreed?

Would you deploy it the same way again?

The last question produces the useful decisions, and nobody asks it unless a process does.

Recovered time against refusal time

The comparison that makes the case honest.

Minutes the system recovers, across everyone, per day.

Minutes lost to failed punches, retries and corrections, across everyone, per day.

Both are countable.

If the net is small, the case rests on record accuracy rather than on time — which is still legitimate and is a different argument from the one that was sold.

Turn the principle into a test

For an example that can make this requirement testable, consult the boundary-testing example. Treat the page as a starting point rather than proof and reproduce the workflow with real roles and failures.