Speaking Tips from the Big Leagues

A behind-the-scenes look at last week's session talks at LinuxWorld, and some advice on how to be prepared for anything during your next presentation.


With thousands of people attending last week's Boston LinuxWorld
Conference, speakers were under the gun to give top notch
presentations. Because everyone has to give presentations at one point
or another, it's good to see how the big boys handle things, especially
in front of some of the most knowledgeable audiences in information
technology. You better know your subject if you're going to address a
Linux crowd.

Even at the LinuxWorld level, things sometimes go wrong during
presentations. While at last week's event, I recorded a few of the hiccups
that can happen during a talk. The speakers at LinuxWorld all performed
admirably, even in the face of occasional technical adversity. To help
others in the future, several presenters had practical suggestions to
pass along to readers. The conference A/V support project manager also
gave me the scoop on how to squash a few of those butterflies before a
speaker steps into the spotlight.

Scott Mewett, of Packable Systems, gave a talk on booting machines
with PXE Linux. Mewett ran his presentation under Fedora Core 5 on a
Sony VAIO laptop, and he used OpenOffice.org 2.0 Impress to show his
slides. At one point in the demo, he inadvertently put in a errant IP
address. After a couple of minutes, Mewett resolved the problem and
continued. As any speaker knows, this is a stressful moment, and the
audience, numbering about 40, patiently waited until it worked. Even
though LinuxWorld attendees can be tough customers, they still tend to
be courteous to session speakers.

Tip: Make sure to cover every contingency during planning, so you identify
areas that may cause problems. You also should know the material cold,
so you can pull a rabbit out of the hat if a demo goes south. Mewett
confidently handled the issue and didn't get spooked.

Rich Megginson of Red Hat naturally runs only Red Hat Linux and used a
Dell Latitude D600 for his presentation. His talk covered migrating from
legacy environments, such as NIS to LDAP. A weird problem cropped up
for Megginson when he plugged his laptop into the display connector. His
desktop switched over to a virtual display of 1280 x 1024, while his
actual display showed only 1024 x 768. That forced him to scroll around
a distracting virtual screen. He was able to tweak his desktop settings
so everything worked at 1024 x 768.

Tip: Know how to change video
display settings on your particular desktop in a flash. Wide-screen
and high-resolution laptop users definitely should test their machines
ahead of time, because older projectors cannot always display beyond
1024 x 768.

James Schweitzer of IBM Global Services gave a talk on enterprise
provisioning, management and monitoring. Although the presentation went
well, he initially couldn't get the display going under Linux. As a
last ditch effort, he booted into Windows and ran his presentation on
PowerPoint.

Tip: Test your machine with the projector
ahead of time. The rooms usually are open early in the morning, at lunch
and after the last speaker's talk each day. Tell the conference staff
person at the door that you will be speaking later and you need to
test the projector.

I happened to talk to Alan Boda from HP, who had given a presentation on
how administrators can gather crash data. His presentation was a part of
the Kernel and Driver Development track. Boda told me that his
standard-issue corporate laptop is an HP Evo running Windows, and so had
to run the presentation on PowerPoint. He offered some real gems for
would-be tech showmen, stressing the importance of rehearsal before a
performance. His technique is to rehearse the entire talk three times in front
of a group of his peers. He said that the practice helps him fine tune
his timing.

Boda also recommends speaking to people in one's target audience while
researching a presentation, which is something he himself does. This nails
down the technical content that truly interests conference attendees,
and it helps eliminate questionable, time-wasting topics.

Sometimes really serious things happen to a speaker during a
presentation. Such was the case for Dan Cox of HP, whose topic covered developing a
practical Linux integration stack. For various reasons, Cox didn't have
his laptop available when he was scheduled to speak. Linux speakers are
just as resourceful as their audience, though, and Cox immediately proceeded to
solicit a laptop from an attending colleague. Thinking fast, he popped
in a conference CD (furnished to attendees as part of their educational
package) and was up and running, without breaking stride. Although it was
a scary situation, Cox remained cool and came up with a quick solution.

Tip:
Make sure you have a backup plan, in case the worst happens. Although the
conference organizers sometimes can provide emergency presentation
hardware, it may be loaned out already.

Speakers should meet with the conference organizers when they first
arrive at the event to double-check that everything is in place for
their talks. Also, speakers should swing by their meeting rooms and pre-check
the stage, lighting, video feeds, microphone operation and so on.

Dead microphone batteries were a common thing at LinuxWorld, simply due
to high usage. One speaker said he always is ready to step up his volume,
should he suddenly be faced with no audio during a session talk.

Manny Marquez of A/V Images is the audio/video technical project manager
for the US LinuxWorld and MacWorld shows. He travels to various venues,
supervises room set up and coordinates problem resolutions for the
speakers. He has nine years of experience in the field and works with
all equipment manufacturer's products.
Marquez and his technical support team are some of the unsung heroes
of these conferences. Although Cox resolved his own laptop issue, Marquez
had a machine in the room within a couple of minutes of the request. His
team is tied to the conference coordinators via two-way radios, and they
have a well-rehearsed operation.

By far, the biggest problem Marquez has seen is with oddball hardware,
such as Macs and tablet PCs. These machines frequently need a special
adapter to connect to the projector feed. Even though he carries his
own little private stock of adapters, speakers should bring their own
if they want to present using non-mainstream computers. And if you do
borrow one, be sure to return it.

Marquez said that some presenters try to use high resolutions and have
trouble with projectors as a result, which I talked about previously.
1024 x 768 is the most common resolution size, and if speakers keep that
in mind when crafting their slides, it will save extra work and
scrambling later on. Overall, though, Marquez commented that he has fewer
tech issues at LinuxWorld than at other conferences.

And that's how the big boys do it. Although it's best to do some research
and planning beforehand, weird things occasionally happen that threaten
to derail a talk. Take it all in stride, stay calm and have fun. Now
get out there and work on your next talk.

Rob Reilly is a technology consultant, writer and speaker. His
articles appear in various Linux media outlets. He also was track
chairman for the Managing Mixed Environments sessions at the
LinuxWorld Conference and Expo in Boston.

Comments

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

AV emergencies

Rich Gregory's picture

I am a computer systems engineer at UVa and have been called into
many meetings to "fix" something while N people are waiting for
the presentation to start.

If you have a laptop that can do dual screens, make sure you have tested it with VGA projectors so you know how to run your
presentation from the proper screen. There is nothing worse than starting PPT and dragging the PPT window to screen two so the audience can see it and then you hit F5 and have the slide show start on screen one!!

All video driver manufacturers use different GUI "look and feel" to
manage virtual screens. Some are horribly non-intuitive.

I reemphasize what Rob sez about testing it with the hardware in your room way before hand.

White Paper
Linux Management with Red Hat Satellite: Measuring Business Impact and ROI

Linux has become a key foundation for supporting today's rapidly growing IT environments. Linux is being used to deploy business applications and databases, trading on its reputation as a low-cost operating environment. For many IT organizations, Linux is a mainstay for deploying Web servers and has evolved from handling basic file, print, and utility workloads to running mission-critical applications and databases, physically, virtually, and in the cloud. As Linux grows in importance in terms of value to the business, managing Linux environments to high standards of service quality — availability, security, and performance — becomes an essential requirement for business success.

Learn More

Sponsored by Red Hat

White Paper
Private PaaS for the Agile Enterprise

If you already use virtualized infrastructure, you are well on your way to leveraging the power of the cloud. Virtualization offers the promise of limitless resources, but how do you manage that scalability when your DevOps team doesn’t scale? In today’s hypercompetitive markets, fast results can make a difference between leading the pack vs. obsolescence. Organizations need more benefits from cloud computing than just raw resources. They need agility, flexibility, convenience, ROI, and control.

Stackato private Platform-as-a-Service technology from ActiveState extends your private cloud infrastructure by creating a private PaaS to provide on-demand availability, flexibility, control, and ultimately, faster time-to-market for your enterprise.

Learn More

Sponsored by ActiveState