SmartThings Home Appliance GUI,UI Design and Guide

Appliances were joining faster than screens could be drawn for them.

Each product brought its own control screen, and the number was climbing.

Consistency at that speed is a matter of writing the guide while drawing, not after. Otherwise every product settles its own answer and the guide arrives only to describe the mess.

Product screens and the guide were made together, and the scope grew during the work.