You should also have a fabric softener dispenser check box, a soak setting, and the water temp should be "cold, cool, neutral, warm, hot", IMO. By degree granularity doesn't make sense.
Having this UI is one thing.
The much harder part is integrating this with the hundreds of actual washing machine models, that don't already come with such a function.
A STOP button is also REQUIRED.
This is a significant challenge, unless washing machines/dryers have an open, industry standard interface. I can't imagine that this exists.Having this UI is one thing.
The much harder part is integrating this with the hundreds of actual washing machine models, that don't already come with such a function.