Smartphones are an increasingly common and rapidly developing tool in clinical practice.
Numerous applications or “apps” are available for use on smartphones that aim to help …

Introduction Visual acuity (VA) testing is a vital screening tool for the assessment of ocular
function. The coronavirus 2019 pandemic has caused an immediate need for synchronous …

Purpose To validate the Rosenbaum near vision card (Near Chart) and a smartphone-based
visual acuity (VA) test (Eye Chart) against a standard retro-illuminated Early Treatment …

Purpose: To describe the development and validation of a smartphone-based visual acuity
(VA) test called Vision at home (V@ home). Methods: Three study populations (elderly …

Purpose: The objective is to analyse and report the data of teleconsultations provided to
paediatric ophthalmology and strabismus patients during COVID-19 times and to elaborate …

The coronavirus (COVID-19) pandemic continues to rapidly and dramatically transform the
daily lives of patients and health care providers across the world. The number of new cases …

Purpose: There is limited information in literature about the scope and usability of
Smartphone Applications (Apps) in ophthalmology. Eye care professionals are therefore …

Importance Many ophthalmology appointments have been converted to telemedicine
assessments. The use of a printed vision chart for ophthalmology telemedicine …

Introduction Visual acuity (VA) testing is a critical screening examination for the assessment
of visual function. This study describes the development and validation of a smartphone …

Background Vision impairments (VIs) and blindness are major global public health issues. A
visual acuity (VA) test is one of the most crucial standard psychophysical tests of visual …