Day: October 21, 2019

As a POC (proof-of-concept) for a presentation, I wanted to generate a heat map, similar to the kind you see for Toronto Raptors players and for other examples, such as for airline flights or overlays on physical world maps. Because I was presenting this in front of a fairly mixed audience, I did not want to make assumptions about how well they could make the mental ‘leap’ while I explain the narrative I had built for them. In other words, for each part of the story I was telling them,…

I recently needed to create an interactive wireframe concept using a heatmap. This was for a presentation and I needed to walk the client through a particular story. As a result I needed just enough data to populate the heatmap but had to somehow create the data myself. Getting the right data wouldn’t be straightforward: The heatmap, using json, requires both an x-and-y coordinates, and then a third value to denote intensity of colour on it (I’m calling it z or z-value). Since this was a POC (proof-of-concept) I needed…