Simulation of scrollable Contacts list using variables (Use of variables and 'On scroll Interactions')

A simulation of a shopping cart project. Add remove products to a pre-set shopping cart (Use of variables and States)

New version to listen to your favourite music. I build this prototype for my (Designing for usability) module at university. It allows you to experience the joy of music in a different, flexible, and adaptable way. This is the first version of Mid-High Fidelity stage of prototyping. Feel free to comment on it, and suggest anything you feel it needs to be added. Thank you.