Clinical evaluation of a novel automated visual acuity and contrast sensitivity tests using augmented reality glasses
Recruiting
- Conditions
- ormal vision subjects and mild, or moderate visual impairment patients.Visual acuity test, Contrast sensitivity test, Augmented reality glasses
- Registration Number
- TCTR20240401008
- Lead Sponsor
- Charturong Tantibundhit
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
1. Age 18 years and above, 2. VA measured by the ETDRS chart is equal or worse than 20/20 and equal or better than 20/200
Exclusion Criteria
1. A history of significant motion sickness, active nausea, and vomiting or epilepsy, 2. Facial or head deformity (e.g., a history of brain or facial surgery), 3. Unable to use clicker (e.g., Hand movement disorders or global movement disorders), 4. Ptosis and dermatochalasis, 5. Dementia, 6. Patients who have electronic device implantation (e.g., cardiac pacemakers, hearing aids and defibrillators)
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Visual acuity measured by Rokid Max Augmented reality glasses at the beginning of study a pixel (of the Rokid Max Augmented reality glasses display) unit ,Visual acuity measured by ETDRS chart at the beginning of study a log MAR unit ,Contrast sensitivity measured by Rokid Max Augmented reality glasses at the beginning of study a unit of logCS (Contrast sensitivity),Contrast sensitivity measured by the Mars CS test at the beginning of study a unit of logCS (Contrast sensitivity)
- Secondary Outcome Measures
Name Time Method Test time of VA and CS testing by Rokid Max Augemented reality glasses at the end of the test (around at 1 minute) seconds