Do you have an idea that doesn't fit any of the other challenges? This is the place for you, whether you want to design and develop an app, create a data visualization, hack on an Arduino... or anything else you can think of!
SattView is a WebGL representation of satellites and their data.
It consumes data via WebSocket and for the purpose of this demo is backed by IBM Watson IoT & Bluemix.
Three.js
IBM Watson IoT
IBM Bluemix (Cloudant & Node.Red)