I was able to put myself in the user's shoes very quickly because I was used to using the app myself. At the beginning, I was particularly worried about designing the ring, as I was only familiar with a few programmes for modelling 3D objects, which are also rather tedious to learn. The tight time frame of the competition of one week did not allow for the necessary familiarisation. Due to these circumstances, I was and am very proud of the result of my ring, which I was able to achieve in only a few working hours in Vectary.