Short answer

Designers should focus on creating assistive technologies that not only enhance task performance but also actively support equitable communication and empower individuals in positions of potential vulnerability within team structures.

Field: User-Centred Design
Source: Proceedings of the ACM on Human-Computer Interaction (2019)
Method: Collaborative design process
Evidence: Strong effect

Intelligent systems, like robotic crash carts, can be designed to support nurses in identifying and communicating safety errors, thereby mitigating hierarchical communication barriers in clinical teams. This user-centred design research insight is drawn from a 2019 study published in Proceedings of the ACM on Human-Computer Interaction. Using Collaborative design process, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Designers should focus on creating assistive technologies that not only enhance task performance but also actively support equitable communication and empower individuals in positions of potential vulnerability within team structures.

Study

User-Centred DesignHigh ImpactStrong effect

Robotic crash carts can empower nurses to improve patient safety by disrupting hierarchical communication.

Proceedings of the ACM on Human-Computer Interaction · 2019

Key Findings

01Nurses envisioned using a robotic crash cart to guide resuscitation procedures for improved efficiency and error reduction.
02RoboTSS could generate choreography for efficient spatial reconfigurations in co-located clinical teams.
03Nurses wanted to use RoboTSS to 'stop the line' and disrupt power dynamics by policing unsafe physician behavior.
04Nurses envisioned using the system to support real-time error identification and communication to physicians, relieving them of sole responsibility.

Application

Design takeaway

How to apply

When designing systems for collaborative environments, particularly those with inherent power imbalances, actively seek input from individuals in less powerful roles to understand how technology can support their agency and communication.

Project actions

01When researching user needs, consider how existing social structures might influence technology adoption.
02Explore how technology can be used to facilitate communication and reduce barriers between different roles within a team.

Method & Evidence

AimHow can intelligent systems, specifically a Robot-Centric Team Support System (RoboTSS) embodied in a robotic crash cart, be designed to empower nurses and improve patient safety in interprofessional clinical settings?

MethodCollaborative design process

ProcedureA three-month collaborative design process was conducted with nurses across five US-based hospitals to explore their envisioned uses of RoboTSS, a system designed to support teaming in safety-critical settings. This involved understanding how the robotic crash cart could be integrated into their workflows to address communication breakdowns and hierarchical issues.

ContextClinical healthcare settings, specifically emergency resuscitation scenarios.

Variables

IVIntroduction of a robotic crash cart (RoboTSS) to support clinical teams.

DVNurses' ability to identify and communicate safety errors; efficiency of resuscitation procedures; spatial reconfiguration of teams.

CVClinical setting; nature of emergency resuscitation; existing team hierarchy.

Strengths & Limitations

Strengths

+Direct engagement with end-users (nurses) throughout the design process.
+Focus on a critical real-world problem (patient safety) with significant societal impact.

Limitations

The findings are based on the perspectives of nurses and may not fully represent the views of other clinical team members. The study is limited to the context of US hospitals.

Reliability & validity

The validity is supported by the in-depth collaborative design process with actual users. Reliability might be a concern due to the qualitative nature of the findings and the focus on envisioned uses rather than observed behaviors.

Think critically

To what extent can technology truly 'disrupt' established power dynamics, or does it risk reinforcing them in new ways?

Design Principles

"Assistive technologies in safety-critical domains should be designed to foster open communication and empower all team members, regardless of hierarchical position."

In safety-critical environments, effective communication is paramount. This research highlights how technology can be leveraged not just for efficiency, but to actively rebalance power dynamics and empower frontline staff, leading to better outcomes.

What This Means for Your Design

Robots can help nurses speak up more easily when something is wrong, making healthcare safer for everyone.

How to use in your project

1.Use this research to justify the importance of user research in identifying how technology can address communication breakdowns and power dynamics in your design project.

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Quick Cite

Paragraph starter

This research highlights the critical role of user-centered design in developing technological solutions for complex team environments. By engaging directly with frontline users, such as nurses in clinical settings, it was found that intelligent systems like robotic crash carts can be envisioned not only to improve procedural efficiency but also to actively disrupt hierarchical communication patterns and empower individuals to voice safety concerns, ultimately leading to enhanced patient safety.

Source

Proceedings of the ACM on Human-Computer Interaction

Coordinating Clinical Teams

journal · 2019

View source

Questions About This Research

What does the research say about robotic crash carts can empower nurses to improve patient safety by disrupting hierarchical communication?: Designers should focus on creating assistive technologies that not only enhance task performance but also actively support equitable communication and empower individuals in positions of potential vulnerability within team structures. Evidence: Proceedings of the ACM on Human-Computer Interaction (2019).
Why does "Robotic crash carts can empower nurses to improve patient safety by disrupting hierarchical communication." matter for design?: In safety-critical environments, effective communication is paramount. This research highlights how technology can be leveraged not just for efficiency, but to actively rebalance power dynamics and empower frontline staff, leading to better outcomes.
How can designers apply this research?: Designers should focus on creating assistive technologies that not only enhance task performance but also actively support equitable communication and empower individuals in positions of potential vulnerability within team structures.
What were the main findings?: Nurses envisioned using a robotic crash cart to guide resuscitation procedures for improved efficiency and error reduction.. RoboTSS could generate choreography for efficient spatial reconfigurations in co-located clinical teams.. Nurses wanted to use RoboTSS to 'stop the line' and disrupt power dynamics by policing unsafe physician behavior.. Nurses envisioned using the system to support real-time error identification and communication to physicians, relieving them of sole responsibility.
What research method was used?: Collaborative design process.
How strong is the evidence?: Evidence strength is rated Strong effect, based on a 2019 journal from Proceedings of the ACM on Human-Computer Interaction.
What should I do differently in my next project?: When designing systems for collaborative environments, particularly those with inherent power imbalances, actively seek input from individuals in less powerful roles to understand how technology can support their agency and communication.
What are the limitations?: The study relies on nurses' envisioned uses of the technology, which may differ from actual implementation and adoption. The specific capabilities and limitations of the robotic crash cart were based on conceptualization rather than a fully realized prototype.