This article by Bradley George talks about how you could use your smartphone or computer to test your vision. In fact, Operative,which is a Chicago-based company, offers the test. This led to upset eye care professionals, and there are states that banned it.The site asks questions about your eye and health in general. It also requires you to know you shoe size,so you use it to measure the appropriate distance from your computer monitor. you keep your smartphone in your hand to answer the questions that appear on the computer screen. The exam takes about 30 minutes, and it is like a traditional eye test, it uses shapes, lines, and letters."65,000 patients have signed up for the test. It's free but costs $40 to have a doctor in the person's home state review the online results and email a prescription for glasses or contacts,"says Aaron Dallek, CEO of Opternative.
The question here is Opernative accurate enough to replace a visit to an eye doctor, or it is just for updating patients' prescriptions, so it is more like a complement not a substitute?
You can try the test for free. please visit https://www.opternative.com
The question here is Opernative accurate enough to replace a visit to an eye doctor, or it is just for updating patients' prescriptions, so it is more like a complement not a substitute?
You can try the test for free. please visit https://www.opternative.com
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