脊髓损伤轮椅使用者体力活动智能手机应用程序的可用性评估

数据集获取（Figshare）

• 源站标题：Usability evaluation of a physical activity smartphone application in wheelchair users with spinal cord injury
• DOI：10.17633/rd.brunel.28524245.v1
• 发布日期：2025-03-04
• 文件数：1 个
• 文件总体积：26.02 KB
• 源站页面：https://brunel.figshare.com/articles/dataset/Usability_evaluation_of_a_physical_activity_smartphone_application_in_wheelchair_users_with_spinal_cord_injury/28524245

命令行下载

curl -L -o "zTrack questionnaire data Analysis - Figshare.xlsx" "https://ndownloader.figshare.com/files/52732724"

文件清单

• zTrack questionnaire data Analysis - Figshare.xlsx（26.02 KB）

文件总体积 26.02 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

This dataset contains raw quantitative data collected to evaluate system usability, e-loyalty, user experience and intentions to use a physical activity App (MvBii) that was evaluated within this project.
Participants completed the following questionnaires to evaluate system usability, user experience and intentions to use the App. Each item used a 7-point Likert scale ranging from “Strongly disagree” to “Strongly agree” to evaluate the following constructs: System Usability Scale (SUS): a 10-item questionnaire to provide a global subjective opinion of usability (Brooke, 1996). E-loyalty: assessed using three items that measured intention to use the App again in the future (Crutzen et al., 2011). User Experience: assessed using four items that evaluated perceived efficiency, effectiveness, trustworthiness, enjoyment and active trust (Crutzen et al., 2011). Intention to use the App: a single item derived from socio-cognitive models (e.g. Theory of Planned Behaviour and I-Change Model) to reflect the most proximal determinant of behaviour (e.g. adoption of an intervention) (K. L. Cheung et al., 2018).

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.17633/rd.brunel.28524245.v1（source: https://brunel.figshare.com/articles/dataset/Usability_evaluation_of_a_physical_activity_smartphone_application_in_wheelchair_users_with_spinal_cord_injury/28524245）。