Case Study: Find your cosmetics recommendation

Riandra
5 min readJun 21, 2021

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Introduction

Hello Nakama! In chapter 7 we got a challenge from Binar Academy to involved in a project with Product Managers to produce high-quality and beneficial product design based on thorough research.

My role as UX Designer and my responsibilities: identify problems, wireframing, design system, low and high-fidelity prototyping, and conducting usability testing.

Project overview

The product:
Ashley Beauty is an e-commerce beauty App. Target customers are those who want to take care of their face by right and original products, need recommendations based on their preferences.

Project duration:
April — June 2021

The problem:
User is hard to determine which product according to skin type and a problem in buying online products.

The goal:
Design an app for Ashley Beauty that allows users to buy beauty products based on their preferences.

Understanding the user

User research
In this stage, the Product Managers did Quantitative research. Based on the survey results, where 70.6% consider the ingredients of a product to be the reason for buying beauty products, 62.7% consider the skin type and 60.8% consider if the product has been tested by BPOM.

Issue
51% of customers find it difficult to determine what products are suitable for their skin type to be one of the biggest obstacles in buying a care product online. While 41.2% of them consider that there is no online consulting service to be the biggest obstacle number 2.

Qualitative Research Result

Then we as UI/UX team discuss with the PM team to share the understanding through Google meet. In this meet, we break down assumptions & Ideas.

Business Model Canvas

Business Model Canvas

User Persona
Marissa 26 years old. Marissa is a busy working adult who needs the right skincare to treated her face.

Frustrations:
- Often buy beauty products that are not suitable for her skin type.
- Difficulty in finding the right product according to skin condition.

Goals:
- Want to have a presentable appearance.
- Successfully treated the face with original and right products for her skin type.

User Persona

User Story

User Story

Customer Journey Map

Starting the design

User Flow

User Flow

Paper wireframes
Taking the time to draft iterations of each screen of the app on paper ensured that the elements that made it to digital wireframes would be well-suited to address user pain points. For the home screen, I prioritized a quick and easy recommendation to help users save time.

Paper wireframes

Digital wireframes
As the initial design phase continued, I made sure to base screen designs on feedback and findings from the user research.

Digital wireframes

Low-fidelity prototype
Using the completed set of digital wireframes, I created a low-fidelity prototype. After that, we conduct usability testing with the user to test our lo-fi prototype.

Low-fidelity prototype

Design System
We create a design system to use reusable items.

Design System

High-fidelity prototype

And here is the High-fidelity prototype, you can interact/explore the design solution we made 😃.

High-fidelity prototype
High-fidelity prototype

You can interact with the prototype with the link below:

Validate

To validate the features we just made, then we will do usability testing. This process is done so that we can get the results of any feedback or input that we may need to make improvisations.

Usability testing plan
In this stage, we made the plan before conducting the usability testing. We set the research plan to validate, target user, behaviors, goals, plan, and interview process.

Usability testing plan

We create opening questions and UT questions.

Usability testing plan

Scenario and UT process

Scenario and UT process

Usability Testing Wireframe

From this UT we got a lot of insight and suggestions.

Usability Testing Wireframe

Usability Testing Task 1

Task: we ask the user to create an account and log in.

Usability Testing Task 1

Usability Testing Task 2
Task: we ask the user to use the recommendation feature.

Usability Testing Task 2

Summary

After we conduct the usability testing. We got the result like the data below.

Summary

And here is the end of the case study. Thanks to UI/UX and PM team to contribute make this design solution.

Thank you for reading this case study.
Suggestions or criticisms will be very helpful for me to make a better case study in the future.
Connect with me at
LinkedIn: riandra
Instagram: @rndrux

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Riandra

Hello! I am UI/UX Designer. I believe good UX can help people & brighten their day.