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General Motors

Automating difficult manual tasks in the Silverado EV

Overview
This project was completed for SI 594: Automotive UX at the University of Michigan, in collaboration with General Motors.

GM's trucks and SUVs required drivers to manually configure settings every time they got in the vehicle. I used Ultra-Wideband (UWB) technology, which provides centimeter-level location information, to replace those manual steps with automated adjustments, creating a seamless handoff between the driver's phone and the physical vehicle. Over 4 months, I defined how UWB could improve the driver experience end to end, delivering a realistic interactive prototype to visualize these interactions.
Duration
4 months
Team
UX Designer (me!)
Course Instructor (PM)
Product Designer @ GM
Solution

Key features of the vehicle experience

Driver-Centric Interface

The specificities of the driving experience were kept front and center when designing the layout of the center console screen.

Automatic Personalized Comfort Powered by UWB

The need to constantly adjust personalized settings in a shared vehicle is eliminated with UWB-enabled profiles.

UWB-Enabled Precision Solo Trailering

Precise trailer hitching usually requires a spotter and multiple manual corrections.

Project Brief

Where can UWB have the most impact?

The in-vehicle experience design team at General Motors wanted us to identify where the centimeter-level precision and seamless detection of UWB could deliver the most value.

"We are challenging you to look ten years into the future and ask: What does a truly seamless and intuitive vehicle experience look like?"
— Joe L., Design Team Lead at General Motors

After conducting desk research on the technology, I quickly realized that a huge benefit of UWB is personalization and automation. In a vehicle, this could be a game-changer.

Insights from User Research

Reliance on manual processes compromises a premium experience

I conducted four user interviews with drivers of larger vehicles to discover what manual processes cause them friction. Two main themes emerged: sharing a vehicle and hitching a trailer cause a lot of frustrating manual adjustments.

3 of 4 participants

frequently share a vehicle and manually reconnect their phone.

3 of 3 participants

who share a vehicle always manually adjust their seat, but rarely adjust the mirrors or steering column.

2 of 2 participants

who use a trailer with their vehicles noted that hitching is a multi-person, high-stress task.

Designing a Solution

A driver-centric experience with frictionless personalization

To overcome these pain points, I came up with a driver-vehicle-trailer system that automates the high-friction parts of the user journey using UWB.

System Diagram
Usability Testing

Testing revealed information architecture improvements

I initially thought drivers would want a 'Personalization Hub.' However, testing with users revealed that it was more intuitive to personalize the individual features under their respective sections rather than under a profile section.

Before
The ergonomic settings that were triggered by a UWB-enabled profile all lived under a single 'profile' page, where drivers could go to adjust and update them.
After
To make it more intuitive, I eliminated the 'Profile' settings page and separated out each ergonomic setting by category with an 'update profile' button under each.
Where we landed

Seamless driver identity, instant comfort, and effortless trailering

By leveraging UWB’s pinpoint accuracy, the design automatically identifies the driver, loads their ergonomic and comfort preferences on entry, and empowers them with hands-free trailer hitching that removes one of the most frustrating tasks of driving a large vehicle.

Conclusion

Outcomes & Feedback

At the end of this project, I had the opportunity to present my designs to stakeholders from the General Motors design team.

“The approach you took to integrate UWB is realistic and grounded. I can genuinely see these features being implemented in our vehicles in the near future.”
— Product Designer at General Motors