Make sure to check the Live Demo Website Page ❤ It's best to use Chrome and inspect the page, then choose iphone 4 as the device. It's also recommended to scan the QR on the cover page with your phone!
This is a course in TUM called Interaction Prototyping Practical Project, which covers all aspects from researching, designing, coding with html/css/js, and evaluating iteratively. I'm grateful that I took this challenging course. It was my initial step into the field of interaction and development, and I have been passionate about it ever since!