this is a great showcase for open-source hardware. Also yesterday in Munich, there was an IoT meetup, where they explored the connected beer mug for the oktoberfest: https://www.flickr.com/photos/tamberg/15095376197/in/set-72157630315153872 .
apart from this, I am wondering if others have experiences to share about using the Spark dev kit with Node.js?
Wow, what can you do with this mad pint?
You should check https://github.com/rwaldron/spark-io/ with Johnny Five, wireless Node hacking with SparkCore ;)