Visual Aids 
-  Why? 
     
     -  Gives Structure to the talk
     
 -  Helps the Audience to pick the 
          Main points
     
 -  Helps to Illustrate the material 
     
 
 -  Slides
     
     -  Not Too many - 2 minutes per slide
     
 -  Must be Legible
          (Slide layout)
     
 -  Prefer Pictures over words, if possible
     
 
 -  Presenting Slides
     
     -  Use a Tree structure for quick access
      -  Identify or Number your Slides
     
 -  Get some Practice using them, and the 
          Equipment
     
 -  Do not use a Laser pointer
          (use Screen tools)
     
 -  Have a Backup (online)
     
 
 -  Using the board
     
     -  Only for Small rooms
     
 -  Can you Write neatly?
     
 -  It's Rather slow