Effects of screen size on smartphone functionality and usability for stroke patients with hemiparalysis
نویسندگان
چکیده
[Purpose] The effect of screen size on smartphone functionality and usability for patients with stroke, considering both the non-dominant and dominant hand smartphone usage, was investigated in this study. [Subjects and Methods] Thirteen patients with stroke participated in this study-five pre-non-dominant hand users and eight pre-dominant hand users. The smartphone screen sizes used were 4.2, 4.5, and 5.6 inches. Usability was assessed in terms of discomfort experienced during dragging operations, which was self-reported using a four-point Likert scale. Functionality was assessed in terms of completion time and the frequency of errors in the task requiring users to quickly touch numbers 0 through 9 in order on the keypad. [Results] For all three screen sizes, a significant difference between the dominant and non-dominant hands was found in usability, completion time, and frequency of errors. For dominant hand users, differences in usability and completion time were found among the three screen sizes. Among the three screen sizes, no difference in the frequency of errors was found in either of the groups. [Conclusion] This study will be useful as basic research on usability and functionality with stroke patients using only pre-non-dominant or pre-dominant hand.
منابع مشابه
Smartphone-based application for training outpatient cardiac rehabilitation: Design and usability evaluation
Introduction: Due to the increasing trend of heart diseases and their complications, programs such as cardiac rehabilitation can reduce the complications and faster recovery of patients. Therefore, the aim of this study was to design and evaluate the usability of smartphone-based application for training outpatient cardiac rehabilitation. Materials and Methods: This applied-developmental study ...
متن کاملComparison of Usability of Touch-screen and Button Cell Phones Among Elderly Users
Background and Objectives: The use of new technologies, particularly mobile phones, is drastically growing on a daily basis. The usability of mobile phones can be determined for different age groups in order to reach a balanced development plan with respect to this technology. The present study aimed to investigate and compare the usability of touch-screen and button cell phones among Iranian e...
متن کاملThe immediate effects of dry needling for ankle and toe plantar flexors on spasticity and balance in patients with stroke
Background: Spasticity is one of the most important symptoms of stroke, which leads to movement constraints and disability. The presence of spasticity in the ankle and toe plantar flexor muscles disturbs the balance and gait of patients with stroke. Dry needling has been introduced as a new method for the treatment of spasticity. The aim of this study was to investigate the immediate effects of...
متن کاملEffects of Smartphone Games on Levels of Anxiety, Depression, and Fatigue in Patients with Thalassemia
Background and purpose: Thalassemia is a chronic hereditary anemia that affects patients throughout life due to therapeutic measures such as blood transfusion. The aim of this study was to determine the effect of smartphone games on anxiety, depression, and fatigue in thalassemia patients. Materials and methods: In a quasi-experimental study, 36 thalassemia patients were selected by simple ran...
متن کاملNavigation in Long Forms on Smartphones: Scrolling Worse than Tabs, Menus, and Collapsible Fieldsets
Mobile applications provide increasingly complex functionality through form-based user interfaces, which requires effective solutions for navigation on small-screen devices. This paper contributes a comparative usability evaluation of four navigation design patterns: Scrolling, Tabs, Menus, and Collapsible Fieldsets. These patterns were evaluated in a case study on social network profile pages....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 28 شماره
صفحات -
تاریخ انتشار 2016