From Pets to Robots: MojiKit as a Data-Informed Toolkit for Affective HRI Design

Fuente: arXiv
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Auteurs principaux: He, Liwen, Chen, Pingting, Tang, Ziheng, Liu, Yixiao, Jeung, Jihong, Han, Teng, Tong, Xin
Format: Preprint
Publié: 2026
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author He, Liwen
Chen, Pingting
Tang, Ziheng
Liu, Yixiao
Jeung, Jihong
Han, Teng
Tong, Xin
author_facet He, Liwen
Chen, Pingting
Tang, Ziheng
Liu, Yixiao
Jeung, Jihong
Han, Teng
Tong, Xin
contents Designing affective behaviors for animal-inspired social robots often relies on intuition and personal experience, leading to fragmented outcomes. To provide more systematic guidance, we first coded and analyzed human-pet interaction videos, validated insights through literature and interviews, and created structured reference cards that map the design space of pet-inspired affective interactions. Building on this, we developed MojiKit, a toolkit combining reference cards, a zoomorphic robot prototype (MomoBot), and a behavior control studio. We evaluated MojiKit in co-creation workshops with 18 participants, finding that MojiKit helped them design 35 affective interaction patterns beyond their own pet experiences, while the code-free studio lowered the technical barrier and enhanced creative agency. Our contributions include the data-informed structured resource for pet-inspired affective HRI design, an integrated toolkit that bridges reference materials with hands-on prototyping, and empirical evidence showing how MojiKit empowers users to systematically create richer, more diverse affective robot behaviors.
format Preprint
id arxiv_https___arxiv_org_abs_2603_11632
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle From Pets to Robots: MojiKit as a Data-Informed Toolkit for Affective HRI Design
He, Liwen
Chen, Pingting
Tang, Ziheng
Liu, Yixiao
Jeung, Jihong
Han, Teng
Tong, Xin
Human-Computer Interaction
Robotics
Designing affective behaviors for animal-inspired social robots often relies on intuition and personal experience, leading to fragmented outcomes. To provide more systematic guidance, we first coded and analyzed human-pet interaction videos, validated insights through literature and interviews, and created structured reference cards that map the design space of pet-inspired affective interactions. Building on this, we developed MojiKit, a toolkit combining reference cards, a zoomorphic robot prototype (MomoBot), and a behavior control studio. We evaluated MojiKit in co-creation workshops with 18 participants, finding that MojiKit helped them design 35 affective interaction patterns beyond their own pet experiences, while the code-free studio lowered the technical barrier and enhanced creative agency. Our contributions include the data-informed structured resource for pet-inspired affective HRI design, an integrated toolkit that bridges reference materials with hands-on prototyping, and empirical evidence showing how MojiKit empowers users to systematically create richer, more diverse affective robot behaviors.
title From Pets to Robots: MojiKit as a Data-Informed Toolkit for Affective HRI Design
topic Human-Computer Interaction
Robotics
url https://arxiv.org/abs/2603.11632