louis charron / algorithmic matter

algorithmic matter — a kit of serious games to understand the algorithms we use everyday


Everyday we let algorithms take decisions on our behalf.

Alma is a kit of 3 serious games designed to help us understand Facebook Newsfeed, Google PageRank and Siri's algorithms. Alma lets you play with the algorithms using physical tokens and digital interfaces. Alma is about learning by playing.


designing pedagogical tools

how can I understand algorithms?

Capture d’écran 2018-07-12 à 18.50.59

how can I use design to explain algorithms?

Capture d’écran 2018-07-12 à 18.51.11

how can I create a coherent digital & tangible aesthetic?

Capture d’écran 2018-07-12 à 18.51.19


building serious games


testing and refining

Facebook's Newsfeed algorithm

The Facebook game is divided in two parts: first understanding publication's relevance score, then understanding how a sorting algorithm works.

The first part is about playing with fake Facebook content — using 3D printed conductive tokens and an iPad — in order to generate scores. What would be the publication's score for a picture my best friend posted 1 hour ago?

In the second part, you'll be ask to sort the publication's scores as an algorithm would do. This game makes you play the algorithm, using gestures and tangible tokens.


Google PageRank algorithm

PageRank measures popularity using links between webpages.

In the game you want your webpage to be on top of Google Search first page. In order to do so you have to create links between your page and others.

The game is designed like a mobile game: there is a goal (make a dot bigger), some thinking to reach it (multiple ways) and some limitations (the number of actions). It has bright colors and a simple interface.

The game starts easy and increases in difficulty at every level, adding each time one layer of understanding of the PageRank's algorithm. Pedagogy — as level design — is about going from the simplest to the most complex.


Siri's algorithm

Before answering us, digital assistants have to understand us. The Siri's game explains how a computer can understand what we say.

Siri's understanding is based on syllables: it associates a mathematical models to it. Here, the mathematical model is taking the shape of 3D printed soundwave tokens. Each syllables is symbolized by its soundwave.

The game is about finding the right syllables inside some full sentence soundwaves. While explaining complex algorithms this games is actually just about finding the right geometrical shape, like a children's game.



playing and learning


Master's Thesis Project
EnsAD 2016

Design: Louis Charron
App Development: Maxime Alexandre

© louis charron 2018 — built with Semplice