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I'm now at a point with the new device where I need to start thinking about how it is going to work.

In terms of how the user will interpret the behaviors, how appropriate they are to their purpose, the practicalities and so forth.

The next few posts will centre on these issues whilst I make start on some more in depth research.

Lack of Vitamin D which can be obtained through the suns rays can cause Rickets. How fitting.