This subject was not really what I was expecting but still challenging and interesting. The assignments were 1) make a chromaticity diagram (colour theory) 2) Histogram equalisation (image manipulation) 3) Audio manipulation. I think these topics could be learnt without the creation of a mobile application. I was expecting more industry relevant concepts specific to mobile like: designing login page with a local database or cloud technologies. Also the code base is Java in Android Studio which is ok but a new framework Flutter/React would be more relevant. The course was still very interesting though.