Condensed the old category structure from 700+ categories to under 400
with notable improvements on task success, time on task, and error rates.
Median referral-to-treatment waiting time in weeks for consultant-led elective care
August 2008 to November 2024
“Pressing the ‘on’ button is probably the easiest part of the process – so you’re not really saving much work.”
“you could get the same result by checking a recipe and then setting a timer on your phone.”
“you still have to fill the kettle, load the dishes or clothes in, and then unload it when it’s done”