You can see the spot picking robot in action. The picking head is moving following two axis thanks to the horizontal bar at the back and the perpendicular arm holding the picking head and camera. On the left, you have a pumping station: in addition to some jazz when the picking head is on the gel, the station is aspiring water through the head in order to help getting a plug out of the gel. After that the arm moves to the right of the photo where you have two 96-wells plates to collect samples. When the head is above a well, the pumping station is “blowing” water into the head in order to eject the plug into the well. Everything is under control of a computer and software that is on the right, outside of the camera angle.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/57519914@N00">Jean-Etienne Poirrier</a>
CC BY-SA 2.0
originally posted to <b><a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a></b> as <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/57519914@N00/310164625">Amersham spot picker in action</a>