There is currently some discussion about a talk which used pornographic imagery and jokes to illustrate points about Ruby programming . A similar event happened in 2006 here is the description of the event from the author – which includes an unreserved apology .
It seems to me that the current discussion focusing on what [...]
My previous post about my LCA mini-conf talk received an interesting comment from Christopher Neugebauer.
He said that he had some trouble understanding me because I speak quickly, he wasn’t the first person to make that complaint (it’s the most common complaint I receive). If a talk goes well then I have a lot to [...]
In my previous post about Advice for Speakers  I referred to the common problem of going through presentation materiel too quickly due to being nervous. In extreme cases (which tend to happen when giving a presentation for an unusually large audience) the materiel for an hour long presentation may be covered in 10 minutes [...]
An issue that causes some discussion and debate is the number and type of questions that may be asked during a lecture. In a previous post giving advice for speakers I suggested that questions can be used as a mechanism for getting a talk back on track if a nervous speaker starts presenting the material [...]
In this post I recommended that job seekers not publish their CV. In a comment Gunnar suggested having a special CV for conferences. I think that Gunnar’s idea is good and have started writing my conference CV at http://etbe.coker.com.au/conferences. When I complete it I will make it part of every submission for speaking at a [...]
BOF stands for Birds Of a Feather, it’s an informal session run at a conference usually without any formal approval by the people who run the conference.
Often conferences have a white-board, wiki, or other place where conference delegates can leave notes for any reason. It is used for many purposes including arranging BOFs. To [...]
In response to my last post about using laptops for presentations it has been suggested to me that using white (or a very bright color) as the background color can help some displays synchronise with the signal. I haven’t had an opportunity to test this but it seems likely that as most computers are configured [...]
While attending LCA it occurred to me that the lecture notes from all the talks that I have given lack a copyright notice. So I now retrospectively license my lecture notes in the manner that probably matches what everyone was already doing. The Creative Commons web site has a form to allow you to easily [...]
I am not an expert at public speaking. Attending Toastmasters to improve my speaking skills is on my todo list. However having given hundreds of talks over the course of about 14 years and being paid for giving talks (the minimum criteria to claim to be a professional speaker) I think I can offer some [...]
I attend many presentations and have seen many that had a lower quality than they should have. Some things are difficult to change (for example I have difficulty speaking slowly). But there are some things that are easy to change that many people seem to get wrong and I will list some that stand out [...]