Live! Using Live Demos to Connect With Your Audience

0bc29a0e5e6fc84e02620dbb2d562ae5?s=47 Ben Klang
November 13, 2017

Live! Using Live Demos to Connect With Your Audience

Prepared for the Google Developer Experts program, this presentation discusses how to prepare, execute, and follow through on live demos during technical presentations.

0bc29a0e5e6fc84e02620dbb2d562ae5?s=128

Ben Klang

November 13, 2017
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Transcript

  1. 2.

    YOUR PRESENTER: BEN KLANG ➤5 years of public speaking ➤Over

    30 presentations
 with live demos ➤Champion of seven “Dangerous Demo” competitions 2013-2016
  2. 4.

    WHY LIVE DEMOS? ➤ Proof! ➤ Crystalize concepts ➤ Inspire

    your audience ➤ Keep everyone awake/engaged
  3. 9.

    PLANNING: TECH REQUIREMENTS ✓ Displays ➤ Projector? ➤ Laptop screen?

    ➤ Mobile or other device? ✓ Sound ➤ Microphone? Lav or Handheld? ➤ Device audio? ✓ Power
  4. 10.

    PLANNING: TECH REQUIREMENTS ➤ Mobile screen mirroring ➤ AllCast for

    Android (live) ➤ adb shell screenrecord (pre-recorded only) ➤ QuickTime Player for iOS (live or pre-recorded)
  5. 12.

    PLANNING: AUDIENCE PARTICIPATION ➤ Method - What do they have

    at-hand? ➤ Laptop? ➤ Mobile Device? ➤ Means - What do you expect them to do? ➤ Keep It Simple, Simon ➤ Consider browser capabilities ➤ Madness - Can they break your demo? ➤ Test it with a friend
  6. 14.

    PLANNING: FAILURE ➤ Test, Rehearse, Test Again ➤ Try with

    WiFi off ➤ Try with artificially slow network settings ➤ Test onsite before you go on stage ➤ Have a backup video or screenshots
  7. 15.
  8. 17.

    EXECUTION: BE VERBOSE ➤ Explain the demo before starting it

    ➤ The audience does not have your background
  9. 18.

    EXECUTION: BE VERBOSE ➤ Explain the demo before starting it

    ➤ The audience does not have your background
  10. 25.

    FOLLOW-THROUGH ➤ Post your code! ➤ Github/Bitbucket/Gitlab repository ➤ Link

    to code in slides/link to slides from README ➤ Make sure it works! ➤ Include a Call To Action or Challenge ➤ Re-use demo for blogs, podcasts, other events
  11. 27.

    Ben Klang @bklang ➤ https://www.flickr.com/photos/pyrosapian/3632762120 ➤ https://commons.wikimedia.org/wiki/File:Wake-up-LeBA-street-art-LA.jpg ➤ https://commons.wikimedia.org/wiki/File:Badminton_Theater_Booth.jpg ➤

    https://commons.wikimedia.org/wiki/File:Audience_participation_at_MEGAPOLIS.jpg ➤ https://www.flickr.com/photos/clintjcl/5915684741 PHOTOGRAPHY CREDITS