The time most of us spend looking at a screen has rapidly increased over the past decade. If we’re not at work on the computer, we’re likely to stay tuned into the online sphere via a smart phone or tablet…
- Foundation Director of Optometry Studies, Deakin University
Want to quit smoking, lose weight, manage your diabetes or get a good night’s sleep? No worries. There’s an app for all of that. But it’s not always clear which medical apps are based on solid evidence…
Getting enough vitamin A is important for healthy eyes. And carrots are a rich and natural source of this vitamin, which is basically a group of chemicals made up of retinal (the active form of vitamin…
The idea that reading in dim light ruins your eyes isn’t my favourite wives’ tale about “leisure activities” causing blindness, nor is it the most obscene! In any case, it’s simply not true. I’ll begin…
Contact Harrison for
- General
- Media request
- Speaking request
- Consulting / Advising
- Research collaboration
- Research supervision
- Location: Geelong, Victoria
- Website
- X (formerly Twitter): @dr_harry_w
- Article Feed
- Joined



