@laughinghan if you have to ask my suspicion is that no word of mouth will be enough for you, so instead may I recommend: http://en.wikipedia.org/wiki/Ross_J._

@laughinghan if you have to ask my suspicion is that no word of mouth will be enough for you, so instead may I recommend: http://en.wikipedia.org/wiki/Ross_J._Anderson http://en.wikipedia.org/wiki/Ross_J._Anderson http://en.wikipedia.org/wiki/Markus_Kuhn http://en.wikipedia.org/wiki/Markus_Kuhn http://en.wikipedia.org/wiki/Steven_Murdoch http://en.wikipedia.org/wiki/Steven_Murdoch ...and http://www.lightbluetouchpaper.org/ http://www.lightbluetouchpaper.org/ ; I am unaffiliated with Cambridge other than knowing a few of the people there.