Simplehuman: paper towel pump
How convenient would it be to have your cleaning solution right next to your paper towels in an elegant solution?
It's a simple prompt, but a lot of details have to be perfect.
How big can we make the center post?
How much solution should be sprayed per pump?
What shape should the spray be in?
The list goes on. I researched, experimented, prototyped, and quantified all aspects of user interactions in addition to designing the "push-push" interaction for clipping and releasing of the spray pump.
Photo Credit: Simplehuman
Photo Credit: Simplehuman
Photo Credit: Simplehuman
Video demonstration of the paper towel pump in use.
Credit: Simplehuman