Measurement experiment of the angle of convergence when watching videos on a smartphone
Not Applicable
- Conditions
- o disease Healthy adult
- Registration Number
- JPRN-UMIN000049527
- Lead Sponsor
- iigata University of Health and Welfare
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 300
Inclusion Criteria
Not provided
Exclusion Criteria
There are no exclusion criteria.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method sing SiB eye tracking to measure changes in viewing distance and angle of convergence for 30 minutes while watching a video on a smartphone.
- Secondary Outcome Measures
Name Time Method Objective refraction test, binocular visual function test, binocular vision test