The folks who design Apple’s slides have a solution. It’s brilliant. It works. And you can do it easily in your next presentation. Here’s the simple hack: Stick to one number per slide.

Let’s use the recent U.S. inflation report as an example of personalizing data. The official March numbers made headlines when the government reported that inflation increased 8.5 percent from ...

Wigan, for example, had 622 cases per 100,000 people. www.gov.uk One goal of a map maker is to reveal patterns that may exist in the data, and colouring is key to this – they have to decide when ...