Hey guys, I have updated the menu interaction in this version. Hope, you'll like this updated version more.. For those who are viewing this for the first time, it's a prototype of an ecommerce app. If you're looking for a proto.io engineer, feel free to hire me over upwork. Following is the link to my upwork profile : https://www.upwork.com/o/profiles/users/_~01d24fbe3d33d437b2/

For my User Experience & Visual Design class we had to redesign the entire website for a bookstore called Laie that is based in Barcelona. This is my app / mobile proposal. It's my first time using proto.io! Feedback is more than welcomed! I'm a 3r year Graphic Design student from Barcelona. cristinanitrons@hotmail.com

A Sign up - Sign in page example project using Variables and States to validate the correct user input in both pages.

Use a variable to add the costs of premium features that are selected or deselected using an iOS switch component. See a video of how to do this step-by-step in this webinar: https://support.proto.io/hc/en-us/articles/115001585411-Model-advanced-prototypes-that-use-variables-part-II TAGS: variables variable math addition switch switches fire an items event