Sensordrone project aims to add all sensors missing in your smartphone, like a breathalyzer
Sensordrone is yet another cool Kickstarter project, which promises a device that can hang on your keyring, and is loaded with most sensors under the sun. It will be made useful by smartphone apps, of course, as the video below demonstrates. It is very similar to the Node project there, and even has the same price tag on Kickstarter.
The Sensordrone gizmo will be packing things like gas, temperature, humidity, proximity, color intensity, pressure sensors and so on, plus it can be expanded depending on the configuration you desire.
The Sensordrone gizmo is slated for a $199 price when it launches, and if you pledge for it at Kickstarter, you will get it at the introductory $175 tag. Oh, the power of crowdsourced inventions!
source: Sensordrone (Kickstarter)