I am a design student at Loughborough University and I have designed a device that maintains sourdough starters for my final year project. The device has a water bath in which a sourdough starter is placed inside. It monitors the conditions and allows you to create the perfect conditions for keeping it active.
I've attached some photos and it would be great to get some feedback to see what everyone thinks! All feedback is welcome, and if there is any way it can be improved then let me know!