ing with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from permissions@acm.org. © 2025 Copyright held by the owner/author(s). Publication rights licensed to ACM. ACM 2573-0142/2025/9-ARTMHCI012 https://doi.org/10.1145/3743714 Proc. ACM Hum.-Comput. Interact., Vol. 9, No. 5, Article MHCI012. Publication date: September 2025. MHCI012:2 Schön, et al. Additional Key Words and Phrases: Fine Motor Control, Nine Hole Peg Test