Why should this affect presentation design? Struggling to know when meat is properly cooked or whether fruit is ripe.Certain career paths, like becoming a pilot, being unavailable to those with CVD.Children finding it difficult when colours are used to help with learning or games.If you want to test your own colour perception try this online test.Īs there are multiple types of CVD, and each affects sight differently, the effects of CVD on people’s day-to-day lives differ. Colour blindness can also be a side effect of some medications, and it’s fairly common for people to find it more difficult to distinguish between colours as they get older. It’s usually genetic but can also develop in adults as the result of health conditions, such as diabetes, multiple sclerosis and glaucoma. People are affected by CVD for a variety of reasons. Complete colour blindness – being unable to see any colours at all – is very rare, but different types of CVD affect approximately 8% of men and 0.5% of women worldwide. People with colour vision deficiency or CVD – commonly called colour blindness – find it difficult to distinguish between different colours. What is colour blindness and how does it affect people? Just want the practical tips? Click here to skip to the good stuff. To help you make your design more inclusive, we’re going to break down what exactly colour blindness is, before giving some practical tips to use in your slides. However, not understanding how to optimize your presentations for people with colour blindness could mean losing up to 10% of your audience before you even begin. Check out the other post in the series: Presentations and DyslexiaĬolourblind Awareness say that people with colour blindness have “been forgotten in the race for progress in a digital world.” Though colour is an important tool, many designers don’t understand the needs of people with colour blindness. This post is part of our mini-series on accessibility in PowerPoint. Many of us consider it a key tool when designing presentations – but what effect does this reliance on colour have on people with colour blindness? Colour has always been powerful from warning us which berries to avoid, to establishing iconic global brands.
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