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Simulating the visual impairment symptoms of age-related macular degeneration in virtual reality

A new virtual reality application visually simulates age-related macular degeneration and demonstrates its progression over time including some Charles Bonnet syndrome hallucinations. Introduction Age-related macular degeneration (AMD) is the leading cause of blindness in developed countries with the prevalence of...

Sustainable prevention of blindness from diabetic retinopathy through prevention and control of diabetes mellitus – LINK partnership experience in Dominica

The Caribbean Diabetic Retinopathy Project (DR Caribbean) is a five-year project that aims to reduce blindness due to diabetic retinopathy (DR) across four Commonwealth countries: Belize, Dominica, Jamaica and St Lucia. The VISION 2020 LINKS Programme at the London School...

How do you solve the problem of trachoma in Ethiopia?

Background Trachoma is one of the oldest diseases known to humankind and the leading infectious cause of blindness worldwide. Spread by the bacterium chlamydia trachomatis, it is transmitted through contact with the eyes, eyelids and nose of those infected. The...

Land Ahoy! An interview with Geoff Hilton-Barber

It was during a previous interview with Miles Hilton-Barber [1] that I discovered that his older brother, Geoff, had been an inspiration to him. He informed me that Geoff was also blind from retinitis pigmentosa (RP) and had built his...

Setting up successful safe & efficient nurse-led intravitreal injection service

In September 2019, we organised a training course at Great Western NHS Hospital (GWH), Swindon, which provided presentations, discussions and hands-on wet lab experience on how to perform intravitreal injection using intravitreal assisted device (INVITRIA) for nurses and doctors from...

The Ophthalmic Imaging Association holds successful first virtual conference

When the coronavirus pandemic hit, many of the things we enjoy were postponed or cancelled, including the 2020 Ophthalmic Imaging Association (OIA) conference. The Ophthalmic Imaging Association committee began focusing on 2021 but it soon became apparent a face-to-face conference...

Embracing assistive technology in the fight against sight loss

The author shares his own experience of sight loss and explains the vital role assistive technology can play in the lives of visually impaired patients. There is no doubt that sight loss continues to be a clear and present danger,...