Source-linked AI summary
A Robot Among People:From Social Imitation to the Social Becoming of Human Groups
Victor Tuan Vu Pham, Judith Dörrenbächer, Thomas H. Weisswange, Marc Hassenzahl
TL;DR
Robots designed to mediate groups are often framed as sociable agents fixing social problems, yet may remain peripheral to the dynamics that matter. The paper reframes them as situated elements of shared environments whose meaning emerges through group sense-making; its examples show that ownership and situation shape how robots are interpreted.
Problem
Group-mediating robots are often framed as sociable agents meant to correct group problems, while their success is commonly measured by individual responses rather than changes in group interaction.
Source: §1 · p. 1Method
Results
Identical robot behaviors received different meanings depending on ownership, while the same robot qualities could be strengths or weaknesses depending on the situation.
Source: §3.1 · p. 2, §3.2 · p. 3Takeaways & Limitations
Ambiguity can help groups make norms and values speakable, and robot design can support collective reflection on relationships and shared identity.
Source: §3.2 · p. 3, §4 · p. 3, §5 · p. 3
Abstract
from arXiv · showhide
Robots designed to mediate human groups often fall into the solutionist trap: they are framed as sociable agents that fix problems such as conflict, disengagement, or lack of coordination. We suggest a different way of thinking. Rather than discrete agents, robots can be understood as situated elements of shared environments; catalysts and carriers of group experience whose meaning emerges through how people position, interpret, and interact with them. From this perspective, robots are not there to repair some ostensible dysfunctionality, but to enable group-level sense-making around care, norms, and identity. Our prior work on robotic street furniture suggests that this does not happen by imitating human sociality but by taking the shape of deliberately constrained, group-facing entities that happen and act for \textit{us} without being socially entangled as one of us. We thus understand robots in public spaces not in terms of autonomy or intelligence, but as a relational capacity. This implies designing robots not in our image or for our utility, but grounded in our needs in being and becoming together.
1 Introduction
Robots intended to mediate groups may remain peripheral when designed as social actors whose sociability is evaluated through individual responses. The paper instead frames robots as elements of shared group experiences whose meaning emerges through collective sense-making.
1 Introduction
- Group-mediating robots often remain peripheral to consequential group dynamics despite being noticed, interacted with, and sometimes liked.The paper argues that this is not a technical failure, but reflects framing robots as social actors performing sociability while the group remains a backdrop.Source: §1 · p. 1
- This framing measures success by individual responses to the robot rather than by whether its presence reshapes group interaction.It can make robots function as social props standing in for missing social labor.Source: §1 · p. 1
- The proposed alternative treats robots as elements of group experiences whose social meaning emerges through how groups orient to them.The robot is understood as a carrier of implicit narratives and collective sense-making, not as an autonomous social actor.Source: §1 · p. 1
2 The Hidden Assumption: Groups are Broken
The paper challenges the assumption that groups are broken systems needing technological correction. It argues that treating togetherness as an optimization problem flattens the negotiated complexity of group life.
2 The Hidden Assumption: Groups are Broken
- Much robot-mediation work assumes groups need intervention to reduce conflict, balance participation, moderate discussion, or increase engagement.This positions the robot as an externally introduced tool nudging groups toward a predefined ideal of getting along.Source: §2 · p. 1
- Groups are ongoing, negotiated processes in which tension, disagreement, care, and ambiguity are not failures.Inequality and friction are also constitutive of group interaction, alongside coordination and shared understanding.Source: §2 · p. 1
- Designing robots to solve social problems flattens group complexity and treats togetherness as something to optimize.The paper rejects framing togetherness as an equation or balance sheet.Source: §2 · pp. 1–2
3 Not Social Actors but Group Experiences
The paper treats robots as situated elements of group experience rather than autonomous social actors. Across studies and co-design, it argues that group interpretations and assigned roles—not fixed robot properties—shape what robots mean and make possible.
3 Not Social Actors but Group Experiences
- A robot’s significance emerges through how a group positions, discusses, resists, and incorporates it into ongoing practices.The robot’s behavior begins to matter within the group’s social context, and robots also participate in shaping group narratives.Source: §3 · p. 2
3.1 Relational Anchoring of Robot Meaning
- In laboratory and video studies, minimal nonverbal robot cues were associated with differences in judgments of the robot, the group, and fellow members.The studies examined gaze and nodding from a non-humanoid robot integrated into a whiteboard during a group task.Source: §3.1 · p. 2
- Identical robot behavior received different meanings depending on ownership, including ally, outsider, shared resource, mouthpiece, or disruptor.Ownership also shaped whose perspective the robot appeared to support and whether its behavior seemed inclusive, neutral, or strategic.Source: §3.1 · p. 2
- Robot meaning is anchored relationally by cues such as who introduces it, stands closest, or is assumed to control it.These cues position the robot before it speaks, gestures, or mediates, shaping the group’s collective orientation and interaction.Source: §3.1 · p. 2
3.2 Negotiating Robot Roles Through Enactment
- In adolescent co-design, participants enacted street-furniture-like robots as icebreakers, matchmakers, scapegoats, referees, or playful opponents.The artifacts occupied space and structured proximity; participants framed qualities such as neutrality and persistence as strengths or weaknesses depending on the situation.Source: §3.2 · pp. 2–3
- Across empirical and speculative contexts, robot roles emerged through situated interpretation rather than fixed properties.The paper proposes treating ambiguity as a resource for making implicit group norms, expectations, and values speakable, and asking how robot behavior reconfigures relationships and responsibilities.Source: §3.2 · p. 3
- Robots can be understood as elements of shared environments through which group experiences are composed.This shifts design questions toward what kinds of togetherness and group maintenance a robot makes possible or visible.Source: §3.2 · p. 3
4 Designing for the “We”
The paper argues that robots should materialize social visions rather than imitate human appearance or conduct. Their significance lies in how they shape conditions for group life and support collective reflection.
4 Designing for the “We”
- Anthropomorphic design can import familiar social scripts too early, making robots easier to describe and evaluate while distancing attention from what matters in groups.The paper argues that robots should reflect social visions rather than appearances or conduct.Source: §4 · p. 3
- Robots are designed propositions that enter collective sense-making, not sociable participants or tools for fixing interpersonal problems.Their significance lies in how they reorganize dynamics among people and shape conditions for group life over time.Source: §4 · p. 3
- HCI and HRI should ask how robots can support groups in reflecting on who they are and how they want to be together.The paper calls for responsibility for the social worlds robot concepts bring into being.Source: §4 · p. 3
5 Outlook
The outlook frames robots in groups as relational propositions, not corrective agents. Design should attend to how they catalyze group dynamics and support collective renegotiation.
5 Outlook
- Robots in groups are relational propositions within ongoing processes of collective becoming, rather than corrective agents.Source: §5 · p. 3
- Robots can act as conduits and catalysts of ongoing group dynamics.Source: §5 · p. 3
- Robots can surface interpersonal and collective assumptions that would otherwise remain implicit.Source: §5 · p. 3
- Robots can make tensions and differences addressable and create conditions for renegotiating norms and shared identity.Source: §5 · p. 3
- This perspective shifts design attention from robot behavior and optimization toward group experience and responsibility.Designing robots is inseparable from designing conditions for people to be and become together.Source: §5 · p. 3
Attending Authors
The attending authors work across human–human–robot interaction and speculative design. Their research includes non-humanoid robots in groups and alternative imaginaries involving social robots.
Attending Authors
- Victor Tuan Vu Pham studies how non-humanoids influence groups’ socio-emotional experience through nonverbal behavior, role attribution, and relational positioning.Source: Attending Authors · p. 3
- Pham’s work spans controlled lab studies and speculative approaches, including co-design of robot mediators for public social encounters.Source: Attending Authors · p. 3
- Judith Dörrenbächer explores speculative and performative design methods, techno-animism, and more-than-human perspectives, with a focus on social robots.Source: Attending Authors · p. 3