Charts will never go out of fashion. These industrious graphics have been in use since before computers were even a thing, and remain popular even today as technology quickly changes around us. And all of this is for good reason. Charts are a wonderful way to summarize information, and they appeal to our brains which rely almost solely on visual memory.
What is a Heatmap?
The intensity of the color will vary based on its value, and it’s consistent across the entire chart. This means that visually we can identify patterns and averages before we even consider the numbers. And this allows us to pack so much information in next to no space. A good heatmap can sum up an entire presentation, so you should add them to your repertoire
What’s the best software for Heatmaps?