Influence of Low Vision Assistive Technology on Mobility Among Visually Impaired Individuals
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- low vision Orientation and Mobility (O&M) assessment
研究概览
简要总结
This study investigates the influence of low vision assistive technology (AT) on the mobility and independence of individuals with visual impairments. The research aims to explore how various low vision devices, such as electronic travel aids, magnifiers, GPS-based navigation tools, and smartphone applications, impact the ability of visually impaired individuals to move safely and confidently within different environments.
详细描述
The study employs a mixed-methods approach, combining quantitative and qualitative data collection techniques. Quantitatively, surveys and structured questionnaires are administered to a diverse sample of visually impaired participants to assess frequency of AT use, types of devices utilized, and self-reported improvements in mobility. Qualitatively, in-depth interviews and focus group discussions provide deeper insight into user experiences, challenges, and preferences.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •low vision (visual acuity less than 6/18 but equal to or better than 3/60 in the better eye, even with best correction).
- •Regular users (minimum 3 months) of at least one type of assistive technology (traditional, digital, or both).
- •Able to communicate verbally or in writing (independently or with assistance).
- •Willing to provide informed consent and participate in interviews or surveys.
排除标准
- •Total blindness (no light perception), as the study focuses on low vision.
- •Individuals who have not used any assistive technology for mobility.
- •Participants currently enrolled in vision rehabilitation training that could bias the outcomes.
- •Those with temporary visual impairment (e.g., post-surgery recovery) rather than permanent low vision.
结局指标
主要结局
low vision Orientation and Mobility (O&M) assessment
时间窗: 12 Months
A low vision Orientation and Mobility (O\&M) assessment evaluates an individual's ability to navigate their environment, considering their vision impairment. These assessments often involve a combination of observation, interviews, and standardized tests to gauge skills in orientation (understanding one's position) and mobility (moving safely). Scoring systems vary, but they generally aim to quantify the level of support needed and track progress over time
次要结局
未报告次要终点
研究者
Muhammad Naveed Babur
Principal Investigator
Superior University