S. J. Zhang
 
 
 
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Create groups fast. Split amounts easily. Settle the bill on the spot.

 
 
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Create group fast

Forget usernames and QR Codes.

Enter the same four digits with your friends nearby and instantly create a group.

 
 
 
 

Flexible Splitting

Even split instantly.

Enter menu prices and let the app calculate the taxes.

Make a few exceptions and even split the rest.

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Pay and tip

Tap on the request and see the bill right inside the chat group. 

Add your tip and pay.

 
 
 
 

4-day Design Challenge

 

Content below is still work in progress in terms of the presentation. If you prefer a quick scroll without explanation, feel free to go ahead.  

 
 
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High level needs

Why do people split bills?

 
 
 
 

People mostly use Venmo

Current User Flow

 
 
 
 
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How to design for everyone?

Satisfy the extreme users 

 
 
 
 
 
 

Brainstorm

What features could be useful? 

 
 
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Impact Effort Matrix

Choosing an Idea

 
 
 
 
 

Find the Best-Suited UI Pattern

Sketching out interactions

 
 
 
 
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Redesigned

New User Flow

 
 
 
 

Lo-Fi Wireframes

Functions and Scenarios

 
 
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Above is work in progress, for finished presentation, please check my process deck here