Touch key design for one-handed thumb interaction with a mobile phone: Effects of touch key size and touch key location

Park, Yong S.; Han, Sung H.

doi:10.1016/j.ergon.2009.08.002

Cited by 142 publications

(90 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Our findings agree with previous work by Park & Han [33], but extends to both modes of interaction, since Park & Han primarily considered onehanded thumb interaction. According to our findings, the corners of the screen and the upper & lower edges of the screen are areas where it was harder to tap a circle.…”

Section: Fine-motor Performance With Mobile Phones In Cold Environmentssupporting

confidence: 82%

Situational impairments to mobile interaction in cold environments

Sarsenbayeva

Gonçalves

García

et al. 2016

Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing

View full text Add to dashboard Cite

We evaluate the situational impairments caused by cold ambient temperature on fine-motor movement and vigilance during mobile interaction. For this purpose, we tested two mobile phone applications that measure fine motor skills and vigilance in controlled temperature settings. Our results show that cold adversely affected participants' fine-motor skills performance, but not vigilance. Based on our results we highlight the importance of correcting measurements when investigating performance of cognitive tasks to take into account the physical element of the tasks. Finally, we identify a number of design recommendations from literature that can mitigate the adverse effect of cold ambiance on interaction with mobile devices.

show abstract

Section: Fine-motor Performance With Mobile Phones In Cold Environmentssupporting

confidence: 82%

Situational impairments to mobile interaction in cold environments

Sarsenbayeva

Gonçalves

García

et al. 2016

Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing

View full text Add to dashboard Cite

show abstract

“…이러한 터치인터페이스와 관련한 기존 연구들은 버튼(터 치키)의 사이즈와 위치 (Park et al, 2010;Sun et al, 2007;Parhi et al, 2006) (Goodman & Kelso, 1980;Buckolz, et al, 1994;Gottsdanker, 1992;Cheal & Lyon, 1991;Schellekens & Kalverboer, 1986;Bock & Eversheim, 2000;Becker, 2008). (Table 3).…”

Section: Introductionunclassified

A Study on the Effect of Pre-cue in Simple Reactions on Control-on-Display Interfaces

Lim¹,

Choi²,

Kim³

2011

Journal of the Ergonomics Society of Korea

View full text Add to dashboard Cite

Objective: This study focuses on the effects of pre-cues informing the location of upcoming visual stimulus on finger movement response in the context of control-on-display interfaces. Background: Previous research on pre-cues focus on attention allocation and motion studies were limited to indirect control conditions. The design of this study aimed to collect data on the exact landing point for finger-tap responses to a given visual stimulus. Method: Controlled visual stimuli and tasks were presented on a UI evaluation system built using mobile web standards; response accuracy and response time were measured and collected as appropriate. Among the 16 recruited participants, 11 completed the experiment. Results: Providing pre-cue on the location of stimulus affected response time and response accuracy. The response bias, which is a distance from the center of stimulus to the finger-tap location, was larger when the pre-cue was given during a one-handed operation. Conclusion: Given a pre-cue, response time decreases, but with accuracy penalized. Application: In designing touch-screen UI's -more strictly, visual components also acting as controllers -designers would do well to balance human perceptual and cognitive characteristics strategically.

show abstract

“…According to the physiological structure of the human hand, the main activity finger in the single-handed operation of the mobile phone is the thumb, but due to the limitation of the knuckle length, the reach of the thumb is very limited, so long-term single-handed operation of the large-screen mobile phone may cause hand joints, muscle and ligament injuries [7] . If operators use both hands for a long time, fatigue of the hand muscles and inflexible hand movements may be caused, causing stenosis tenosynovitis [8] .…”

Section: The Negative Effect Caused By the Oversized Cell Phone Screenmentioning

confidence: 99%

Research on the Development Law of Smart Phone Screen based on User Experience

Xuesheng

Wang

2018

MATEC Web Conf.

View full text Add to dashboard Cite

Abstract. Modern electronic products are changing with each passing day, and the most prominent one is the smart phone. Screen is the key part for people to extract and exchange information through mobile phones, and its development is very rapid. This article summarize the development laws of screen size, screen occupation ratio, resolution and shape from the perspective of user experience, and analyze the reasons for its development law. According to the research, the optimal size of the mobile phone screen suitable for the users is summed up and verified through the questionnaire, which provides a reliable basis for the developer of mobile phone to design smart phone screen and improve the satisfaction of the user experience.

show abstract

Touch key design for one-handed thumb interaction with a mobile phone: Effects of touch key size and touch key location

Cited by 142 publications

References 10 publications

Situational impairments to mobile interaction in cold environments

Situational impairments to mobile interaction in cold environments

A Study on the Effect of Pre-cue in Simple Reactions on Control-on-Display Interfaces

Research on the Development Law of Smart Phone Screen based on User Experience

Contact Info

Product

Resources

About