I am Huub de Beer (HT), and at MADspace, I currently work on:
Invert markdown annotated source code to code describing markdown documentation. See https://github.com/htdebeer/incodoc. I wrote the first prototype on one of MADspace's regular Wednesday meetings, improved it at an Saterday meeting and finished a first version that same day.
Using a Teensy and a temperature sensor, I am building a USB input device that continuously 'types' the current temperature. Accompanying, there will be a website with a graphing component to enable easy graphing of temperature data. I intend to use this project in (primary) education.
For some of my other projects, see http://heerdebeer.org.