Ergonomists and engineers are considering ways to design autonomous vehicles to include a diversity of users. That includes people with disability and impairments. However, it’s not just a case of adding universal design principles into the design process. Designing an inclusive autonomous vehicle requires attention to many other factors. It’s an interdisciplinary design process.
Autonomous vehicles (AVs) present an opportunity for redefining the standard ergonomic design approaches especially when designing for people with disability and impairments.
Researchers in Europe have come up with a way to integrate relevant design data to ensure designs meet standards and the diversity of users. Overall user perception is linked to user perception and satisfaction and this is where ergonomics come into play. The paper is very technical and mainly of interest to engineers and ergonomists. The researchers claim that this platform will turn attention to “human-centric” design rather than engineering design.
For those who advocate for inclusive vehicle design, it shows the complexity designers have to deal with. However, it is good to see this important issue addressed at this early stage of future mass production.
The title of the paper is, Inclusive Autonomous Vehicle Interior Design (IAVID) Platform. Click on the “Article” button to download the open access copy.
From the abstract
Passenger comfort in vehicles is a complex, human-centric segment of the vehicle interior design process. Autonomous vehicles (AVs) present an opportunity for redefining standard design approaches. There are options for improved ergonomics and meeting the needs of a wide range of users, including persons with impairments.
However, the complexity of incorporating universal design principles together with all other interdisciplinary information in the development process requires a suitable method to systematize the data and simplify their use.
This paper proposes a platform for inclusive autonomous vehicle interior design (IAVID) which can be used as a tool to support the creation of ergonomic and inclusive AV interiors. The proposed IAVID platform is based on model-based systems engineering. It is intended for organizing and updating all relevant interdisciplinary information to input in the AV interior development. By doing so, the interdisciplinary collaboration among vehicle development teams is strengthened.
On the road with autonomous vehicles
What will the future of transport look like post COVID-19 pandemic and what will it mean for autonomous vehicles? For people who don’t or can’t drive, autonomous vehicles seem a wonderful invention. But will the designs and technology be inclusive?
It’s not that no-one is thinking about access and inclusion – they are. But it’s not all about the technology. Some of the problems are related to the way vehicles connect with the built environment. Wheelchair accessible features, such as a ramp, can be rendered unsafe on steep inclines. If the wheelchair is not locked down, bumps in the road could cause the chair to tip or fall.
Some riders will need specific assistive technologies for eye tracking, gesture recognition, and voice control. These would give people with tactile, mobility, and hearing impairments a sense of control without the need to make physical contact. Other practical challenges are around pick up and drop-off, and loading and unloading groceries. Some people will still require human assistance at certain points of the journey.
These issues and others are discussed in an article, Autonomous vehicles should benefit those with disabilities, but progress remains slow.
Related articles
For a more academic study and design details see, Accessible Personal Transportation for People with Disabilities Using Autonomous Vehicles. They include the principles of universal design in the text and conclude with a list of recommendations.
The motoring body, NRMA, predicted in 2017 that autonomous vehicles will be rolling out in significant numbers by 2020. Their report on the Future of Car Ownership shows the step by step progress. You can also get a summary of the report in an infographic.
UTT: A Conceptual Model to Guide the Universal Design of Autonomous Vehicles requires institutional access for a free read.
Abstract
Autonomous vehicles (AVs) are closer to becoming a reality in changing the landscape of commercial and personal transportation. The launch of these vehicles comes with the promise of improved road safety, reduced traffic fatalities, and enhanced mobility. However, there are questions as to whether the design of AVs will meet the needs of everyone, including people with disabilities and older adults.
We argue that there exists no conceptual model that guides the inclusive design of autonomous vehicles to benefit all intended users. This paper proposes such a model, called the User Transportation-Activity Technology (UTT) model, which supports the inclusive design of AVs. We present a review of current models of assistive technology design and their drawbacks followed by an introduction of the UTT model and its application in AV design.
This paper may benefit researchers, designers, and developers of autonomous vehicles interested in addressing accessible design issues in such vehicles.