Design and Clinical Evaluation of a Smartphone-based Low Vision Enhancement System

NACompletedINTERVENTIONAL
Enrollment

88

Participants

Timeline

Start Date

January 29, 2019

Primary Completion Date

February 5, 2021

Study Completion Date

February 5, 2021

Conditions
Low Vision
Interventions
DEVICE

Virtual bioptic magnification with large field of view

The intervention device will have a larger field of vision than the legacy device and the intervention device will also have a virtual bioptic telescope mode not found on the legacy device. The user will be able to adjust the size of the virtual bioptic telescope and the amount of magnification with a touch pad on the side of the head-mounted display (HMD).

DEVICE

Full field magnification with small field of view

Comparison intervention with user-controlled full field magnification with a smaller field size shared by legacy head-mounted devices. User can control amount of magnification

Trial Locations (1)

21287

Johns Hopkins University, Baltimore

All Listed Sponsors
collaborator

National Eye Institute (NEI)

NIH

collaborator

Visionize, LLC

UNKNOWN

lead

Johns Hopkins University

OTHER

NCT03728660 - Design and Clinical Evaluation of a Smartphone-based Low Vision Enhancement System | Biotech Hunter | Biotech Hunter