Once a kiosk is live, the obvious question is whether it helped. Zoho's answer is to measure the quality and consistency of the work before and after, and, importantly, to look at the gaps between people and between busy and quiet periods, not just at averages. This is the last article in our Kiosk Studio series, based on Zoho's Zoholics 2026 eBook, rewritten in our words, with our own advice marked.
Pick a process where you are about to implement a kiosk that comes up regularly, needs human handling, and leaves a record behind. Pull a sample of completed cases and score each one on four things, all of which can be read from the record.
| Measure | The question | How to count it |
|---|---|---|
| Quality | Was every required input present before the decision, and was every required step actually reached? | The proportion of perfect cases. |
| Speed | How long did it take from the case arriving to the decision being recorded? | Elapsed time. |
| Yield | Did every downstream action happen, such as the field update, the note, and the task? | The proportion of complete executions. |
| Effort tax | How many distinct screens or modules does a person have to visit to finish it? | Walk the process yourself once and count. |
Quality and yield carry the comparison, because both are proportions that can be measured cleanly. Speed and effort tax give context.
Measure quality and yield for three or four people before the kiosk, and again after. Do not rely on averages alone. Look at the gaps. Take your sample from an ordinary mid-quarter week, and from a high-pressure quarter-end week.
| What you find | What to do |
|---|---|
| The within-person gap is large | Build first. This is the clearest case there is. |
| The between-person spread is large | Build anyway, then measure again. If the gap does not close, the variation is better explained by capability or territory. |
| Neither gap is meaningful | Leave it alone. The process is running as designed, so build elsewhere and come back later. |
It leaves nothing to argue about. Skill and territory are held constant, so whatever changed is due to the conditions of the process, usually time pressure. The between-person gap needs more thought, because part of it is capability and part is territory, and neither is a kiosk problem. But some of it exists because your stronger performers are willing to do the tedious legwork of following the process, which is exactly what a kiosk takes over. You cannot separate these just by looking, so build the kiosk, measure again, and see how much of the gap closes.
This section is our own advice, not Zoho's.