From wearables to moveables, the rise of the sensornet rolls on: a Bluetooth-connected suitcase which keeps tabs on where in the world you've traveled and tracks its own location using GPS so you'll never have to leave the lost luggage department with a crestfallen face has passed $1 million raised on the Indiegogo crowdfunding website. The Bluesmart carry on suitcase also packs a 37 Watts lithium ion battery so it can be used to charge your mobile devices when you're stuck without a power socket.