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Carousell: Homefeed Infinite Scroll

Carousell Homefeed:

Redesigning the architecture of the landing tab

Context Carousell 2022 Q2

Role Lead Designer

Timeframe
3 months

Phases Discovery, research, ideation, delivering final assets

Collaborators Product Manager, Engineers, User Researcher

 
 

Project Overview

HomeFeed is the landing tab that stitches together a diverse range of content into a “single” feed for users to scroll through in a leisurely manner.


 
 

 
 

Problem

The current Explore (landing) tab is a vertical stack of predefined set of content sections. This exposes many challenges:

  • Cannibalization when new content sections are introduced

  • Predictable and easily ignored by users. Not dynamic enough to provide a sense of surprise or wonder.

  • Not easy to cover a wide variety of content or easily experiment with new content types

 
 

How might we increase user engagement on the landing tab to increase lazy browsing?

 
 
 

 
 

Goals

Business goals

  • Increase user engagement on homescreen

  • Increase listing views per week

  • Build a user habit around browsing on our platform

User goals

  • Discover interesting items

 
 
 

 
 

Solution

Our design is to use one algorithm as the backbone vertical ‘feed’ and slot in some ‘breakers’ in between the feed instead of stacking sections one on top of another.

 
 

Before

After

 
 
 

Vertical infinite scroll

  • Move from stacks of horizontal scroll sections to a single vertical infinite scroll feed

  • Navigate different content through tabs

 
 

Homefeed breakers

  • These ‘breakers’ allow us to slot in external ads, sections for our focus categories (services, property, and automobile), and other types of explorations like ‘popular brands’ and ‘popular sellers’

 
 
 

 
 

Design Process

 
 

Understanding user pain points

  • Most users don’t explore (i.e. scroll down) the homescreen because they are not relevant or interesting enough for them

  • While search dominates, we see signals that users are keen to explore the breadth of Carousell

 
 

“I feel that it is very messy. it's just a lot of different categories. First of all, I'm looking at slashed prices, then I'm looking at home services, then after that I'm looking at recommended for you. It's just way too many categories that my eyes are all over.” - Vanessa

 
 

Our homescreen lacks a distinct purpose, resulting in competition with Search and ultimately leading to failure

 
 
 

Competitive analysis

I conducted an analysis of various platforms featuring content feeds to explore the advantages and disadvantages of a fluid vs modular layout.

 
 

Fluid

One endless vertical-scrolling feed that keeps users engaged with a diversity of content formats

  • e.g. Facebook, Youtube, Instagram

Better suited to keep users scrolling

Modular

Compartmentalized sections stacked one on top of the other that lead to its own individual content feeds

  • e.g. Amazon, Poshmark, Netflix

 
 
 

Defining design success

 
 

Principle 1

The moment-to-moment experience needs to be engaging

Principle 2

The homescreen needs to be a destination.

Principle 3

Help users build a recurring habit to explore the breadth of Carousell

 
 

We must first craft a captivating main feed to encourage users to develop a browsing habit. Then, we can start introducing sections intermittently to pique their interest.

 
 
 

Concept testing

Testing the vertical scrolling experience

 

“I find that the layout is nicer than the current”

“I think the new version is quite nice, the interaction. It feels like there is more things to shop around for”

Testing different breaker content types

Popular brands and sellers are two sections that received the most interest from users. These two types of sections are good ways to organize content in a coherent way for users.

 
 
 
 
 

 
 

Results

Increase in %Respondents (chat about a listing) from homescreen

  • Views of our focus categories (Cars, Services, Property) also increased

    • SG: +11.6%,  HK: +26.7% increase in % Cars Listing viewers

    • SG: +34.4%,  HK: +40.3% increase in % Services Listing viewers

    • SG: +20.2%,  HK: +11.0% increase in % Property Listing viewers