Bob Colwell
You’re sitting in yet another interminable conference session. Man, this chair gets more uncomfortable by the millisecond. Who’s that over there? He looks like Mike Meyers from this angle. Or maybe Mini Me. What’s that interminable droning sound? Oops, that’s the speaker going on and on about … Whatever his topic is. You can’t remember—your mind has been wandering for the past 10 minutes.
You slide back into your reverie and idly wonder if it’s true that your memory gets worse as you age and whether there’s anything to the folk wisdom that says you’re okay as long as you can remember what you ate for dinner in the past week. I think I had grilled salmon a week ago. Or was it that you had to remember for 10 days? Uh oh, I can’t quite recall. That can’t be good.
But suddenly your attention is drawn back to the speaker, even though you can’t quite put your finger on why. Something about his cadence, or pitch, or the way he paused and leaned away from the podium. You can just sense that he has momentarily diverged from his planned course and is about to extemporize.
If there’s going to be anything memorable from this talk, it will be now, when the speaker is making remarks off the cuff. The earlier part of the talk could have been a prerecorded audio track, but this part is real, immediate, full-bandwidth. The speaker is operating at his peak communications capacity, and the audience senses that and reacts accordingly.
If you’ve ever attended a music recital by a particularly gifted artist, or a theatrical production in which the cast was having a great day, you’ve felt that same connection—a sense that there are higher planes of communication between human beings that we sometimes glimpse but don’t often feel.
Comedians live or die by their ability to fully capture their audience’s attention and take them on a shared journey. They use their humor like the boy in E.T. used Reese’s Pieces to entice the alien to follow him; they bring the audience along line by line, laugh by laugh. And the audience pays them to do it, without even being rewarded with candy.
I think comedians have a lot to teach technical speakers. Being consistently funny in front of audiences that often include people from many different countries, ethnicities, and religious affiliations is extremely difficult, and it can be hazardous.
It takes exquisite sensibility to get people to laugh without going just a little too far and making them angry or hurting their feelings—at which point effective communication is just about impossible. Genuinely funny technical speakers are rare, but they do exist—Nick Tredennick comes to mind. But you don’t have to be Jay Leno to get your points across to a technical audience.
There are so many books, Web sites, manuals, videos, trainers, and courses providing information on how to make effective presentations that it seems like every presenter on Earth could use several of them without overlapping with anyone else. I don’t know which are best, but I did take Jerry Weissman’s course, and I read his book (Presenting to Win, The Art of Telling Your Story, Prentice-Hall 2003), and I think it’s a great place to start.
THE BAR ISN’T ALL THAT HIGH
The first thing to realize when presenting is that the audience isn’t expecting the presenter to have a Jerry Seinfeld-like command of the situation. They’ve learned better. While they’re secretly hoping for a speaker who will engage their intellect, stimulate their thinking, and make them feel good that they’re alive, they’re resigned to yet another formless boring data dump by an otherwise intelligent engineer or researcher who not only hasn’t figured out how to connect with the audience, he hasn’t even realized he needs to.
A TUFTIAN DIGRESSION
You don’t have to agree with everything data presentation guru Edward Tufte says, but I think everyone would agree that Tufte has thought long and hard about what it means for humans to communicate. Tufte has published several classic books on illustrations, graphs, and diagrams, and he doesn’t pull his punches: He names names, uses books and Web sites as examples of what not to do (and why), and offers real proposals for what might work better. Yes, he’s opinionated, but his opinions aren’t arbitrary, and they’re thought provoking regardless of how well they resonate.
WHAT’S YOUR POINT?
That’s where Jerry Weissman comes back in. His attitude is that if you get your story right, the delivery will follow. How many people do you know who can tell a story well, in a way that makes people stop talking and pay attention?
THE IMPORTANCE OF EYE CONTACT
In his July 2004 The Profession column in Computer titled “In Defense of PowerPoint,” my colleague Neville Holmes took considerable exception to those who would say the worldwide pandemic of bad presentations can be traced to a PowerPoint disease germ.
MAKING PRESENTATIONS MORE INTERESTING
Weissman has a great deal of advice for how to make your PowerPoint presentation more interesting and effective. Graphics are good and go on the left side of the slide. Bullets are good, but no more than four, and no more than four words per bullet. Builds—sequences of slides that are slight modifications of their predecessors—are great.
THE WORST TALKS I’VE EVER SEEN
The worst presentation I’ve ever had the misfortune to witness was in an undergraduate EE class in which the erstwhile professor had so little command of the material that he literally had the class open the textbooks to page N, and proceeded to read the book aloud to us for the entire class period. His appalled audience knew less about the subject when he was finished reading than when he started, but they knew a lot more about him and his incompetence.
Bob Colwell, the 2005 recipient of the IEEE Computer Society/ACM Eckert-Mauchly Award, was Intel’s chief IA32 architect through the Pentium II, III, and 4 microprocessors. He is now an independent consultant. Contact him at bob.colwell@comcast.net.