1. How to assist user to find food based on their preference
Looking for unique food is such an important feature of this app. To assist user to find food of their best choices, I focused on sorting and filter options. Users can limit their choice load based on rankings or distance, further filter by food categories, available time, delivery methods, nutrition info, etc. To define the best way that helps get to their intents as quick as possible, I explored different ways to filter results. I ended up with the version only has a few necessary features on the top bar (an expandable bar), and the rest going to a filter page. This solution avoided horizontal scrolling, which is not a common user habit on mobile, and it avoided too many choices that cause cognitive overload.