Kumin is a boil-on-demand water dispenser. Inspired by intuitive and familiar faucet language, the joystick re-introduces physical interaction for the user. Easy to reach and snappy in feedback, the feature improves usability, especially for children and seniors. To match cups of different heights, Kumin comes with an extendable nozzle and a unique flow stabilizer. It funnels scattering drips and sculpts them into one calm, steady flow, effectively reduces splashing and stains.