Showing posts from February, 2017

Secrets of Effective Impromptu Speeches

In a 2013 post How to Deliver Impromptu Speeches Without Anxiety I advocated preparing in advance for predictable requests to speak. If you are a startup founder, an explorer or a novelist you can easily imagine what people want you to talk about and prepare in advance.

Preparing in advance is immensely useful, but to improve your speaking skills to another level you need to master the ability to improvise on a broader range of topics. Clearly they have to be topics you know something about, so reading and listening to a variety of content will be useful. But that preparation alone is not enough; you will also need to improve your technique and there are three fairly simple rules that will help you do just that.

Start With an Idea. A speech will be much stronger when it is constructed around a well-formed idea -- you might recognize this as being at the heart of the success of the TED/TEDx format. Just talking about a subject in general might be simpler but if you start with a clear …

Guarding Against the Risk of "Fake Audio"

When Adobe demonstrated their Project VoCo at the MAX event in November the media focused mostly on the downside risks, though the tool potentially has many legitimate uses.

All you have to do is feed this experimental audio workstation tool a sample recording of someone speaking then you can rewrite the text and the audio will be automatically corrected, even creating new words with the correct voice.

For media production companies this kind of tool will be immensely useful, making it possible to correct voiceovers and dialog without having to bring the talent back into the studio. Actors might be less enthusiastic and will have to consider this possibility in their contracts.

But much of the media coverage focused on dark applications of this technology. With this tool you can literally put words in someone's mouth, editing a speech so that someone appears to say something they didn't. Sooner of later someone will actually do this in the wild, but I suspect that the biggest…

Why White-on-Black Slides are so Popular

At TED and TEDx talks, major product launches and other big-budget events you will notice that the presentation designers often opt for white writing on a black background. There are actually good reasons for this.

To many people it simply looks cool and professional, but there are also practical choices that make this style appealing. One of the most compelling is that a white background adds a significant amount of light to the room. In a major conference where there are plenty of spotlights on the speaker and the room is professionally lit this does not make much impact, but in small and medium size events or in company meeting rooms you might notice that the brightness of modern projectors can be an issue.

One way to deal with this problem is to have a fairly constant intensity presentation where there are no slides that are significantly darker, but this can be monotonous. If you blank to black the screen when the images are not needed the impact is even worse. Back in the days …

Crowdsourcing User Needs for a Book

When the first edition of my book about professional networking, Payforward Networking, was first published in 2015  it was based on the workshops I did for business school students and focused mainly on the core concepts that could be taught in one day. So it explained why networking is so important, how it works and ways of doing it in real life and online, but it didn't focus so much on details like practical mingling tips or the needs of specific groups.

But at the end of the book there was an extra chapter where I invited readers to ask about any other aspects of networking they were interested in. If the reader's question wasn't answered by the book I would, I promised, answer it either directly or through the writing of a new chapter. Many people took up this offer and asked questions that inspired new chapters. I sent a draft of each new chapter to the person who first suggested it.

Now all of these additional chapters have been gathered together in the revised an…