Journal

Paper-cutting operations using scissors in Drury's law tasks

Shota YamanakaHomei Miyashita

Abstract

Human performance modeling is a core topic in ergonomics. In addition to deriving models, it is important to verify the kinds of tasks that can be modeled. Drury's law is promising for path tracking tasks such as navigating a path with pens or driving a car. We conducted an experiment based on the observation that paper-cutting tasks using scissors resemble such tasks. The results showed that cutting arc-like paths (1/4 of a circle) showed an excellent fit with Drury's law (R2 > 0.98), whereas cutting linear paths showed a worse fit (R2 > 0.87). Since linear paths yielded better fits when path amplitudes were divided (R2 > 0.99 for all amplitudes), we discuss the characteristics of paper-cutting operations using scissors.

Information

Book title
Applied Ergonomics
Volume
69
Issue
---
Pages
32-39
Date of issue
2018/01/12
DOI
10.1016/j.apergo.2017.12.018
ISSN
0003-6870
Keywords
Drury's law/Human motor performance/Paper-cutting tasks/
Citation
Shota Yamanaka, Homei Miyashita. Paper-cutting operations using scissors in Drury's law tasks, Applied Ergonomics, Vol.69, pp.32-39, 2018.

Articles

Source URLhttps://doi.org/10.1016/j.apergo.2017.12.018