Short answer
Designers should actively explore and prototype with a wider spectrum of sensor and actuator technologies and consider interaction points across the entire vehicle interior, as users are receptive to these innovations.
- Field
- Human Factors
- Source
- Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies (2022)
- Method
- Systematic Literature Review and Online User Study
- Sample
- 48 participants
- Evidence
- Moderate effect
A comprehensive design space for in-vehicle interaction, informed by a systematic literature review and user study, reveals acceptance of novel human sensor and actuator modalities and interaction locations beyond traditional areas. This human factors research insight is drawn from a 2022 study published in Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies. Using Systematic literature review and online user study with 48 participants, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Designers should actively explore and prototype with a wider spectrum of sensor and actuator technologies and consider interaction points across the entire vehicle interior, as users are receptive to these innovations.
Vehicle interior interaction design space expands to include novel sensor and actuator modalities.
A comprehensive design space for in-vehicle interaction, informed by a systematic literature review and user study, reveals acceptance of novel human sensor and actuator modalities and interaction locations beyond traditional areas.
Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies · 2022
Key Findings
- 01A comprehensive design space for in-vehicle interaction modalities and locations was established.
- 02Users show general acceptance of novel interaction modalities, such as brain activity or thermal sensing.
- 03Users are open to interaction occurring in locations beyond the traditional front console, including seats and tables.
Application
Design takeaway
Designers should actively explore and prototype with a wider spectrum of sensor and actuator technologies and consider interaction points across the entire vehicle interior, as users are receptive to these innovations.
How to apply
When designing new in-vehicle interfaces, use the established design space to identify under-explored modalities and locations, and consider user testing for novel interaction concepts.
Project actions
- 01When researching existing products, think about all the ways a user might interact with it, not just the obvious ones.
- 02Consider how different sensors (inputs) and actuators (outputs) could be combined for a richer experience.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Systematic and comprehensive literature review provides a strong foundation.
- +Combines theoretical mapping with empirical user validation.
Limitations
Real-world testing in a moving vehicle is more complex than an online study and may reveal different user behaviours and preferences.
Reliability & validity
The systematic review process aims for high reliability in identifying relevant literature. The user study's validity would depend on the ecological validity of the online tasks and the representativeness of the sample.
Think critically
How might the acceptance of novel interaction modalities change as the technology becomes more commonplace or as different user groups (e.g., elderly, disabled) are considered?
Design Principles
"Embrace a holistic approach to in-vehicle interaction, considering diverse human sensing capabilities and a full range of cabin interaction locations."
As vehicles become more automated and feature-rich, designers must consider a broader range of human-computer interaction possibilities. Understanding user acceptance of new input (sensors) and output (actuators) methods, and where these interactions can occur within the vehicle, is crucial for developing intuitive and effective user experiences.
What This Means for Your Design
This research shows that for car technology, we can use more than just screens and buttons. People are okay with using new ways to interact, like with their brain signals, and interacting in places like their car seat, not just the dashboard.
How to use in your project
- 1.Use the concept of a 'design space' to justify exploring a wider range of solutions for your design problem.
- 2.Refer to the user acceptance findings to support the feasibility of your chosen interaction methods.
Add to My Project
Quick Cite
Paragraph starter
This design project considers a broad spectrum of human-computer interaction possibilities, drawing inspiration from research that has mapped out a design space for in-vehicle interaction. Studies indicate user acceptance of novel sensor modalities (e.g., physiological signals) and interaction locations beyond traditional interfaces, suggesting that innovative approaches can lead to more intuitive and engaging user experiences.
Source
Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies
A Design Space for Human Sensor and Actuator Focused In-Vehicle Interaction Based on a Systematic Literature Review
journal · 2022
View sourceQuestions About This Research
- What does the research say about vehicle interior interaction design space expands to include novel sensor and actuator modalities?
- Designers should actively explore and prototype with a wider spectrum of sensor and actuator technologies and consider interaction points across the entire vehicle interior, as users are receptive to these innovations. Evidence: Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies (2022).
- Why does "Vehicle interior interaction design space expands to include novel sensor and actuator modalities." matter for design?
- As vehicles become more automated and feature-rich, designers must consider a broader range of human-computer interaction possibilities. Understanding user acceptance of new input (sensors) and output (actuators) methods, and where these interactions can occur within the vehicle, is crucial for developing intuitive and effective user experiences.
- How can designers apply this research?
- Designers should actively explore and prototype with a wider spectrum of sensor and actuator technologies and consider interaction points across the entire vehicle interior, as users are receptive to these innovations.
- What were the main findings?
- A comprehensive design space for in-vehicle interaction modalities and locations was established.. Users show general acceptance of novel interaction modalities, such as brain activity or thermal sensing.. Users are open to interaction occurring in locations beyond the traditional front console, including seats and tables.
- What research method was used?
- Systematic Literature Review and Online User Study with 48 participants.
- How strong is the evidence?
- Evidence strength is rated Moderate effect, based on a 2022 journal from Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies.
- What should I do differently in my next project?
- When designing new in-vehicle interfaces, use the established design space to identify under-explored modalities and locations, and consider user testing for novel interaction concepts.
- What are the limitations?
- The online study's sample size is relatively small, and the acceptance of novel modalities may vary significantly in real-world driving conditions and with different user demographics.