Steve's use case summary, reading list (on pi), harvested tech links, and harvested use cases

So Daniel,

you maybe right - maybe I don't do anything else  ....

Comment from all as and when you can. In particular uri's to other use 
cases (Yaron where is yours?), technologies and so on.

The zip file should have a folder, html file and an xls spreadsheet.

Cheers

Steve T