The research question of this thesis is: What relevant factors exist that enables humans and robots to collaborate most successfully to ensure optimal process-based workflows?
Human-robot collaboration is a fairly new field of research, and for this reason, there has been barely shed light upon this topic up to today. Thus, the purpose of this work is to investigate and analyze which factors have an impact on the collaborative work of humans. Subsequently, based on this analysis of the relevant parameters, implications can be made for human-robot collaborations to ensure optimal work settings to facilitate effective teaming.
The development of modern industrial robots is advancing year by year. Currently robots are more precise, faster and more powerful than ever before. However, despite these advancements, it is still unlikely that robots will reach the dexterity and intelligence of humans anytime soon. Therefore, at least for the foreseeable future, humans remain irreplaceable in many assembly operations. Still, this does not imply that humans and robots cannot benefit each other. On the contrary, combining the strengths of each individual creates new opportunities for collaboration and collaborative work.
Robots exhibit high precision and repeatability, can handle heavy loads and operate without performance deterioration, even in difficult or dangerous environments. However, robot control systems quickly reach their limits in recognizing and handling unpredictable situations and uncertainties in their environment, which are normally no problem for humans. This is mainly due to the ability of humans to tackle unexpected obstacles, their awareness of a much larger part of the environment than formally declared and lastly humans show more dexterity in complex or sensitive tasks. Despite that humans are more prone to error, stress or fatigue, and their employment underlies strict health and safety regulations.
Robots that interact with human beings are called collaborative robots or cobots for short. The goal of this very human-robot collaboration is not to replace the human but rather to create opportunities for humans and robots to work together towards a common aim by mutually increasing the efficiency and effectiveness of their team performance. This, for example, can be achieved by employing robots in sectors where manual labor is predominant.
Table of Contents
1. Introduction
1.1 Research question
1.2 Method
1.3 Structure
2. Overview of human-human collaboration
2.1 Collaboration
2.2 Team Development
2.3 Teams
2.4 Teamwork
3. Factors affecting team performance
3.1 Adaptability
3.1.1 Coordination
3.1.2 Backup behavior
3.2 Communication
3.3 Mutual trust
3.4 Shared understanding
3.4.1 Groupthink
3.5 Team orientation
3.6 Team leadership
3.7 Team composition and characteristics
3.7.1 Team Size
3.7.2 Team Diversity
3.7.3 Personality types
4. Implications for human-robot collaboration
4.1 Adaptability
4.2 Communication
4.3 Trust
4.3.1 Appearance
4.4 Shared understanding
5. Conclusion and Outlook
Objectives and Research Themes
The primary goal of this bachelor thesis is to investigate and analyze which factors influence collaborative work between humans and to apply these insights to human-robot collaboration (HRC). By transferring established concepts from human-human team performance to the robotic domain, the work aims to determine how successful, process-based workflows can be achieved in human-robot teams.
- Analysis of core collaboration drivers (Adaptability, Communication, Trust).
- Examination of shared understanding and team cognition.
- Investigation of team composition and leadership dynamics.
- Derivation of practical implications for the effective design of human-robot teams.
Excerpt from the Book
3.1 Adaptability
Nowadays, workers constantly have to deal with new and varied situations at work due to demanding work situations, ever changing environments and unexpected performance variability. Driven by the complexity within which many teams operate, adaptability is often considered a crucial ability for teams to strive for in order to be successful. Research has shown that teams whose members were better at adapting to changing situation were rated as more effective than inflexible teams.
Furthermore, adaptability has been defined as “the ability to adjust strategies based on information gathered from the environment through reallocation of intrateam resources. Altering a course of action or team repertoire in response to changing internal or external conditions.”
Team adaptability is important to all kinds of teams in a plethora of different situations. Since it allows teams to identify cues that the conditions have changed, in exemplum time allotted to complete a task, and to recognize a need to change the strategy, and ultimately to develop and carry out a new plan based on the new situation. Hence, adaptability assists teams in recognizing and responding to unexpected demands. Being able to adapt is also important for tasks that require innovation or for teams that experience a setback or failure. Because when team members are acting in routine and become mindlessly habitual, chances are they do not notice changes in the environment as quickly as necessary. This mindlessness results in a greater chance of mistakes, productivity loss, or missed opportunities for improvement and innovation.
Summary of Chapters
1. Introduction: This chapter provides an overview of the topic, outlines the research question, and defines the methodological approach based on discourse and literature analysis.
2. Overview of human-human collaboration: This section clarifies definitions of collaboration, teamwork, and teams, establishing the foundation for analyzing team-based work environments.
3. Factors affecting team performance: This chapter gathers key variables such as adaptability, communication, trust, and leadership that significantly impact the success of human-human teams.
4. Implications for human-robot collaboration: This part applies the previously identified factors from human-human interactions to the context of human-robot teams to derive design and operational recommendations.
5. Conclusion and Outlook: The thesis concludes by summarizing the identified success factors and highlighting the necessity for further research into the human-robot relationship.
Keywords
Human-Robot Collaboration, Team Performance, Adaptability, Communication, Mutual Trust, Shared Understanding, Team Cognition, Backup Behavior, Groupthink, Team Leadership, Team Composition, Personality Types, MBTI, Industrial Robotics, Collaborative Robots (Cobots).
Frequently Asked Questions
What is the core focus of this thesis?
The thesis focuses on analyzing factors that influence collaboration between humans and transferring these findings to the context of human-robot interaction to improve team performance.
What are the central thematic areas?
The core themes include collaboration dynamics, team development, communication strategies, mutual trust, and the impact of team composition and leadership on overall performance.
What is the primary research question?
The research question asks which relevant factors enable humans and robots to collaborate successfully to ensure optimal process-based workflows.
Which scientific methodology is applied?
The research relies on discourse analysis and a comprehensive literature review of existing studies on human-human collaboration.
What is covered in the main body of the work?
The main body examines team performance factors in human-human contexts and subsequently discusses their implications for human-robot collaboration, specifically focusing on adaptability, communication, trust, and shared understanding.
Which terms characterize this research?
Key terms include cobots, team cognition, shared mental models, adaptive team behavior, and robotic autonomy.
How does the author define the role of 'backup behavior' in teams?
Backup behavior is described as the discretionary provision of resources or effort to a teammate when it becomes apparent that the teammate is struggling to reach their defined goals, which is crucial for overall team success.
What significance do 'personality types' have for team performance according to the text?
The text suggests that understanding personality types, for instance via the MBTI, helps identify individual strengths and preferences, which in turn reduces conflict and enhances the quality of communication and cooperation within the team.
Why is 'trust' specifically highlighted in the context of robots?
Trust is highlighted because it acts as the mediator in the human-robot relationship; however, it remains a difficult challenge because robots lack human-like emotions, making it essential to find ways to calibrate trust through appearance and predictable behavior.
- Quote paper
- Lin Liu (Author), 2019, Human-Human vs. Human-Robot Collaboration, Munich, GRIN Verlag, https://www.grin.com/document/458072
