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Exploring ideas, building digital products and sharing what we learn along the way.
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Python & data science
Hands-on tutorials, data analysis and machine learning techniques.
AI & machine learning
Concepts, applications and reflections on intelligent systems.
Quantum computing
Learn quantum concepts through approachable Python experiments.
APPS
Small games built for unusual screens
Free Android games designed around square screens, physical keyboards, offline play and more intentional use.
Square Chess
Offline chess for square screens, physical keyboards and E Ink, with computer play, puzzles, local games and a standalone chess clock.
Square Sudoku
Logic-first Sudoku designed for compact screens, physical number keys and E Ink displays.
Coming soon
Square Words
An offline crossword-style word game built around real keyboards, compact screens and pass-and-play.
Recent writing
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Book Review: The Pandas Workshop
I have used the Python data manipulation package Pandas daily and professionally for the last six years, but I’ve never…
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AI practitioner turns Science Fiction into reality
Most people have dreamt about what the future looks like, but that future is already here for Hesham Dar –…
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How Science Fiction inspires scientists
Thinking up new ideas and theories before technology can support them requires imagination, vision, and an open mind. This article…
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Reflections after reading A Thousand Brains: A New Theory of Intelligence
Jeff Hawkins newest book A Thousand Brains: A New Theory of Intelligence discusses how the brain uses map-like structures to…
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Comparison between PCA and LDA
PCA and LDA are two popular dimensionality reduction methods commonly used on data with too many input features. In many…
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Quantifying Londoners change in fitness habits during lockdown
With people being urged to stay at home during the Covid-19 outbreak, gyms closed, and social distancing measures in place,…
About DataEspresso
DataEspresso brings together writing, experiments and digital products from the people behind the brand. Different interests, one place to share ideas and make things.
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