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== Protoyping experiments == | == Protoyping experiments == | ||
'''Touch Sensor Material''' | |||
During the first hours we investigated different materials and their conductivity / resistivity.<br> | |||
I was mostly interested in materials that produce variable resistance when they are pushed and squeezed like „resistive plastic foam“. | |||
Another nice discovery was combining a metallic sponge and a piece of aluminium foil. <br> | |||
The outcome is a sensor that reacts to force. | |||
[[File:touchsensor_tryout_hacklab.jpg]]<br> | |||
[[File:touchsensor_hacklab.jpg]] | |||