HEAT - Solidarity in a changing climate
We were tasked to find solutions how to combat heat based on solidarity. My team and I decided to work on drinking water which we saw as an essential to manage rising temparatures.
Water purification
This system uses solar energy and natural condensation to turn undrinkable saltwater into safe, remineralized drinking water. Its open-source design allows businesses like NGOs to produce it cheaply, providing a sustainable solution to water scarcity.
Small Scale Water Purification
Semester Project
2026
Muthesius University of Fine Arts and Design
Partner: Karla Biehrer, Arved Kappelhoff
How it works
Dirty saltwater is poured in at the very top of the device and collects inside a (black) center bowl. Linen cloths will then soak up the water using the capillary effect.
(Im)balance
Inspired by the way a boat rests on water, the central rail and seat are suspended within the frame by tension bands. Sitting down—entering the “boat”—becomes a small challenge, demanding focus and control. Once seated, the first movements feel unsteady, echoing the gentle instability of real rowing. This deliberate imbalance draws the user in, engaging both body and mind before the motion even begins—and turning the act into playful discovery.
Speed
Just as a real boat gains stability with motion, this machine responds to momentum. When the flywheel reaches a certain speed, a small motor tightens two strings connected to the suspended rail, subtly pulling the system together. The once-shifting structure becomes steadier, translating the sensation of acceleration into physical balance—and letting the user feel speed take form.