Access Cab
My Role: UX Designer
Date: November 2023
Duration: 6 Weeks
Background
I started this project because my Uncle John had a stroke and couldn't drive anymore. My mom was always busy organizing rides for him to go to the doctor, even though it was only a mile away. I realized that ride share apps aren't easy to use for disabled people, especially those in wheelchairs. Research showed that many people with different abilities could benefit from an app that helps them be more independent. So, I wanted to create an app for these users to have more control over their lives.
Problem Statement
The user is a disabled adult who wants a simpler digital app for commuting to feel more independent.
Goal Statement
Design a app with a complimentary website to help adults with physical disabilities commute independently.
Empathize
Competitive Research
User Interviews
To begin my research I started by exploring existing ride share companies that were available to adults with diverse abilities. Today, in most cities, wheelchair-accessible vehicles are unreliable and hard to find through existing transportation options. Handicap transportation options require booking a ride as much as a day in advance, and often mean riders have to wait until many other passengers are picked up and dropped off before they reach their destination. I found that wheel chair accessible vehicles are newly available through companies such as Uber, but are still not available in most cities. I also discovered that these apps do not go beyond just having appropriate vehicles. Meaning, if the rider requires assistance from their door they would need to hire a handicap transportation service that is not available on demand.
Empathy Map
I created an empathy map, for each interview, to organize and analyze all the important information I learned from talking to users. This helped me understand their main needs and desires. By looking carefully at the empathy map, I found useful insights and discovered problems that I may not have noticed before the interviews.
Define
Pain Points
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Users need access to wheelchair accessible vehicles on demand in order to maintain independence.
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There are not enough ride options for costing to be reasonable for users. Riders with physical disabilities should have the same options as able bodied riders.
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Riders should be able to arrange transportation easy and quickly the same as able bodied users.
Personas
Ideation
Site Map
Wireframes
Rapid sketching of paper wireframes allowed me to explore many design solutions quickly.
Low Fidelity Mockups
Before Usability Study 1
After Usability Study 1
Key Findings Applied to Design:
Eliminate duplicative home button
Add hamburger menu for full options
Make time and date more intuitive
eliminate number of pages for steps
High Fidelity Prototype
Design System
Hi-Fi Mockups
Test
I showed my high fidelity prototype to a group of users, seeking genuine feedback to improve my designs.
The Feedback:
“There are adults with other physical disabilities that the drivers should be aware of such as hearing and visual impairments.”
before
after
The Feedback:
“There should be an option to book a round trip at the time of booking instead of only at the confirmation page”
before
after
Website Preview
Next Steps
Create revised high fidelity prototype
Test 2nd round hi-fi prototype with a group of users