VisibEL is a tangible map of Sweden modelling the electricity production. There are cities, placeable power plants and factories that can be connected to the power grid. It is an educational game which is based on scenarios. The main users are children between the ages of nine and twelve. By playing this game, children can learn about different types of power plants, how much energy they produce and how much they cost to build and run...
Please visit our website and visit us at the exibition IDXPO at Lindholmen Science Park.

Sunday, 7 February 2010

Ideas based on Ultrasonic sensor

Ultrasonic sensor generate high frequency sound waves and evaluate the echo which is received back by the sensor. It can be used for measuring: wind speed and direction.
There are my two ideas:
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