Image Notes 1. sanded to help diffuse the LED
Step 13: Enjoy! Some possible extensions include: Making it multilingual and not just English speaking places. Perhaps just associating with a keyword, for example every tweet must contain the word "Obama", then you could gauge public opinion on just that subject. Location specific. Perhaps you just care about your town or country. Twitter allows you to use the geocoding to do this. Make it tweet what the world mood is so as to complete the circle Ability to connect to it from a computer to see what keywords people are so emotive about. I am very interested to hear any comments, corrections or questions. Please do contact me, if you so wish.
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