Sonified animation of London Covid-19 rates

Valentina D’Efilippo, Arpad Ray, and Duncan Geere visualized and sonified Covid-19 rates and vaccinations in London Under the Microscope. Best viewed with headphones on. Geere on the sound:

Here’s how it works. There are two melodic saw wave drones separated by an octave – the higher represents cases, and the lower represents deaths. The chords that make them up each reflect the balance of different variants over time. As the data spikes, so does the filter cutoff.

The bassline reflects movement data. When people are moving around the city a lot, you hear the bassline move faster. During lockdown, when people were confined to their homes, it slows to a single beat for each bar.

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Cycling and mapping all the streets in London

Davis Vilums set a goal to cycle every street in London on his way to work (without being late). After four years, he accomplished his goal:

I am a passionate cyclist, and I love the streets of London. Most of my travels are daily 25-minute rides to work. Over time my route became boring. I decided to make it a little bit more interesting by taking the parallel streets on my way there. I bought a map of central London and started to colour in the streets to mark the routes that I have taken. And then I got obsessed with it.

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