Environment scanning

[http://www.ltu.se /cms_fs/1.86648!/file/artikel%20vk.pdf]

[http://regionvasterbotten.se/pressrum/pressmeddelanden/613-en-bara-ide-kan-sla-vaerlden-med-haepnad.html]

[http://www.kuriren.nu/ledare/default.aspx?articleid=6176695]

[http://www.nyteknik.se/asikter/debatt/article3292132.ece ]