It wasn’t the most fun part of the project, and it was targeted at non-moving home devices so a more powerful wifi logic wasn’t really needed. In the rare scenario where the customer didn’t see its wifi network, he/she could just refresh the list.

I basically just added an ugly timer and moved on more important things.

I once worked on an interface for wifi network selection. The marketing people thought that the scan went too fast and that people would believe in consequence that it wasn’t powerful enough. So they asked me to add an artificial delay (multiple seconds) before showing the results.