Intelligent Dithering

Improving mental health during troubling times

Practical things that help me look after my mental health in stressful times – mindfulness, a news and social media diet, exercise and talking.

Posted by Colin on Thu, Mar 19, 2020

Grow Wild Raspberry Pi time-lapse: VIDEO

Building a battery and solar-powered Raspberry Pi Zero time-lapse camera with a WittyPi to film our school's Grow Wild flower meadow growing.

Posted by Colin on Mon, Sep 25, 2017

Help people with dyslexia using this free font

OpenDyslexic is a free font designed to make letters easier to tell apart for readers with dyslexia. How we use it on school iPads and computers.

Posted by Colin on Mon, Mar 6, 2017

Teaching with Moodle: An Introduction

Teaching with Moodle is a free online course from the Moodle team – learn to build engaging courses by experiencing Moodle as a student does.

Posted by Colin on Tue, Jan 3, 2017

The Perfect Month with Pokemon Go

Why I got hooked on Pokémon Go – urban exploration, levelling up and collecting, and a sneaky way to get out walking and exercise more.

Posted by Colin on Sat, Sep 3, 2016

The new Raspberry Pi 3 Model B!

The Raspberry Pi 3 Model B launches on the Pi's 4th birthday – what a Raspberry Pi is, what's new in the Pi 3 and where to buy one.

Posted by Colin on Mon, Feb 29, 2016

Raspberry Pi Zero: A computer for only £4!

The Raspberry Pi Zero: a 1GHz computer with 512MB RAM for just £4, and free on the cover of The MagPi. The full specs and why it matters.

Posted by Colin on Thu, Nov 26, 2015