personal nutrition assistant
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The PNA is an electronic cookbook with additional features like
diet assistant, recipe suggestions depending on inventory,
step by step instructions and more.
It's equiped with a special interface that uses acceleration sensors
to navigate the menu.
As a contribution for microsoft imagine cup it won the first price in
Germany for the category interface design.
(detailed explanation of the interface here)
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shower head concept
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The shower head is equiped with a vacuum cup, so it can be mounted
without any need to drill holes