Shape-Kit: A Design Toolkit for Crafting On-Body Expressive Haptics Show others and affiliations
2025 (English) In: Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems, CHI 2025, Association for Computing Machinery (ACM) , 2025Conference paper, Published paper (Refereed)
Abstract [en]
Driven by the vision of everyday haptics, the HCI community is advocating for “design touch first” and investigating “how to touch well.” However, a gap remains between the exploratory nature of haptic design and technical reproducibility. We present Shape-Kit, a hybrid design toolkit embodying our “crafting haptics” metaphor, where hand touch is transduced into dynamic pin-based sensations that can be freely explored across the body. An ad-hoc tracking module captures and digitizes these patterns. Our study with 14 designers and artists demonstrates how Shape-Kit facilitates sensorial exploration for expressive haptic design. We analyze how designers collaboratively ideate, prototype, iterate, and compose touch experiences and show the subtlety and richness of touch that can be achieved through diverse crafting methods with Shape-Kit. Reflecting on the findings, our work contributes key insights into haptic toolkit design and touch design practices centered on the “crafting haptics” metaphor. We discuss in-depth how Shape-Kit’s simplicity, though remaining constrained, enables focused crafting for deeper exploration, while its collaborative nature fosters shared sense-making of touch experiences.
Place, publisher, year, edition, pages Association for Computing Machinery (ACM) , 2025.
Keywords [en]
Haptic Design Toolkit, Crafting Haptics, On-body Expressive Haptics, Design Research, Passive Shape Display, Computer Vision, Soma Design, Collaborative Haptic Design, Sensorial Exploration
National Category
Human Computer Interaction
Research subject Human-computer Interaction
Identifiers URN: urn:nbn:se:kth:diva-363916 DOI: 10.1145/3706598.3713981 ISI: 001501412600060 Scopus ID: 2-s2.0-105005758853 OAI: oai:DiVA.org:kth-363916 DiVA, id: diva2:1978942
Conference The 2025 CHI Conference on Human Factors in Computing Systems, CHI 2025, Yokohama, Japan, 26 Apr 2025- 1 May 2025
Projects ERC, Intimate Touch, 101043637 Army Research Office contract number W911NF22C0082 Intelligence Advanced Research Projects Administration (IARPA)
Note QC 20250701
2025-06-292025-06-292025-12-08 Bibliographically approved