http://www.iottechday.nl/sessions/how-i-rediscovered-my-coding-mojo-by-building-an-iotrobotics-prototype/ Includes links to video demos. "Come hear the story of how I learned new technologies and rediscovered my coding mojo by building an IoT/robotics prototype: a JavaScript powered, voice-controlled robot! Along the way you can expect to learn about HTML5 speech recognition, controlling hardware with Node.js and Johnny-Five, using WebSockets and MQTT for communication between components, and finally how you can combine the Raspberry Pi and Arduino platforms to gain ultimate power over your own projects!"