Effects of Smartphone Size and Hand Size on Grip Posture in One-Handed Hard Key Operations

Effects of Smartphone Size and Hand Size on Grip Posture in One-Handed Hard Key Operations

Greater understanding of the grip postures preferred by users is needed for the ergonomic design of smartphone user interfaces. The present study identifies user-preferred grip postures by smartphone size and hand size in one-handed hard key operations. Grip postures of 45 participants were photogra...

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Bibliographic Details
Main Authors: Younggeun Choi, Xiaopeng Yang, Jangwoon Park, Wonsup Lee, Heecheon You
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Applied Sciences
Subjects:
smartphone
hard key location
grip posture
posture encoding
frequency analysis
Online Access:https://www.mdpi.com/2076-3417/10/23/8374

Internet

https://www.mdpi.com/2076-3417/10/23/8374

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