Professional speaker Ron Hoff suggests when using technology:
- Only take what you can carry easily
- Know your equipment well so you are smooth in using it during your presentation
- Give any on-site techies giving technology assistance during your speech (e.g., special lighting) a listing of what you are doing during your presentation so they can coordinate your needs with their actions
Tim Wilson
Professional Speech Coach
Free speaking tips at: http://speakingquicktips.blogspot.com
