The strobe sits three taps behind the torch, and testers stop at two
In flashlight apps, people treat the main button as the whole product. Anything nested under a gear mark is treated as someone else’s business.
Field notes
What we keep writing down after the testers leave
These pieces come out of sessions and maps, not out of generic advice. Each one sits on a real control: a strobe, a brightness override, a unit list, a forgotten default, a hidden-files switch.
What testers do in the hour after they turn auto-brightness off
The control is easy to find on the way in. Recovery is a different hunt, and most people look in the wrong app.
Reading a weather app’s unit settings with first-time users in Petaling Jaya
Celsius is the expectation. The control that keeps it that way is often named as if Fahrenheit were the normal state.
A default is not a remembered preference, and testers can tell the difference
Utilities that restore factory values after an update teach people not to bother customising the controls at all.
When the control for hidden files is itself hidden
File-manager testers in Selangor looked for a Show hidden switch. Several builds required a tap pattern on the title, which nobody performed.