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Agency is essential to play. As we design conversational agents for early childhood, how might we increase the child-centeredness of our approaches? Giving children agency and control in choosing their agent representations might contribute to the overall playfulness of our designs. In this study with 33 children ages 4–5 years old, we engaged children in a creative storytelling interaction with conversational agents in stuffed animal embodiments. Young children conversed with the stuffed animal agents to tell stories about their creative play, engaging in question and answer conversation from 2 minutes to 24 minutes. We then interviewed the children about their perceptions of the agent’s voice, and their ideas for agent voices, dialogues, and interactions. From babies to robot daddies, we discover three themes from children’s suggestions: Family Voices, Robot Voices, and Character Voices. Additionally, children desire agents who (1) scaffold creative play in addition to storytelling, (2) foster personal, social, and emotional connections, and (3) support children’s agency and control. Across these themes, we recommend design strategies to support the overall playful child-centeredness of conversational agent design.
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This content will become publicly available on March 18, 2026
Human-centered design and early evaluation of an interface for mobile-manipulator-mediated pediatric occupational therapy
Assistive mobile robots can play an important role in supporting individuals with disabilities. While the field of robot control interfaces for individuals with disabilities is growing, there is little work done on such systems for children end users specifically. Accordingly, we pursued the design of an adapted robot control interface for use in child pediatric occupational therapy (OT). Our target end user, a nine-year-old child with cerebral palsy, leveraged the interface to perform instrumental activities of daily living (e.g., play) with a modern mobile manipulator. We used an iterative design process to adjust and improve the interface via input from the participant’s caregivers and occupational therapist, as well as objective participant performance data. Furthermore, we tested the participant’s ability to utilize our interface by creating two testing cases: a control case (in which our participant performed standard ALD/IADL tasks) and an experimental case (in which our participant performed ADL/IADL practice activities more tailored toward the child). Key insights during the process included the need for sensitivity to taking up space on the child user’s existing power wheelchair, the advantages of integrating technologies familiar to the child (e.g., gaming controls, iPads) in our system design, and the potential value of integrating playful mischief (including playful interactions between the child, their caregivers, and their clinicians) as a part of the playbook for pediatric OT. This work can serve to inform and augment new OT strategies for the marginalized population of young children with disabilities.
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- Award ID(s):
- 2024950
- PAR ID:
- 10590445
- Publisher / Repository:
- Frontiers in Robotics and AI
- Date Published:
- Journal Name:
- Frontiers in Robotics and AI
- Volume:
- 12
- ISSN:
- 2296-9144
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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