GridCarbon - available from Google Play store (2000+ downloads)
Track the carbon intensity of the UK electricity grid on your Android phone.
The demand for electricity in the UK varies throughout the day, which means the mix of generators supplying this electricity continually changes. As a result, the carbon intensity of the electricity (the quantity of CO2 produced for 1 kWh of electricity consumed) also varies continually. Deferring your use of electricity to off-peak times, when the carbon intensity is low, can help to reduce your carbon footprint.
Features:Data updated every 5 minutes
iSmellGas - available from Android Market
Have you ever smelt gas in your local area and not known what to do about it? iSmellGas allows you to quickly log incidents wherever you are, which allows us to pinpoint potential issues and log them in our database. You can also view currently logged incidents to see those that others have identified, and verify them with your own report.
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Recommends local species based on phone sensor data. This app was built during SpeciesHack; an 8-hour hack-a-thon bringing together Biologists and Computer Scientists. It won a prize as the best prototype app.
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Collaboratively take notes from your Android phone during lectures.
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