Lovely single-board computer running Linux and capable of HD video with a price-point making it very disruptive. Seen here at <a rel="nofollow" class="external text" href="http://transfersummit.com/">TransferSummit 2011</a>.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/45581782@N00">Paul Downey</a>
CC BY 2.0
<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/45581782@N00/6130124670">Raspberry PI</a>