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PowerPoint Presentation
PUBLIC SPEAKINGUsing Visual AidsCopyright 20121Advantages of Visual AidsClarityInterestRetentionCredibilityPersuasivenessSpeaking comfortCopyright 20122Types of Visual AidsObjectsModelsPhotosDrawingsGraphs
Copyright 20123ChartsTransparenciesVideoMultimedia presentationsSpeaker
ObjectsItems that are availableCan be too small/large
Copyright 20124ModelsRepresent other objects in detailSmall scaleLarge scaleActual size
Copyright 20125Using Objects & Models
Copyright 20126PhotographsEnlarge to be seen clearlyConvert to transparencies for projectionShow with multimedia program
Copyright 20127Using Photos
Copyright 20128DrawingsAlternatives to photosMust be large enoughConvert to transparencies for projectionShow with multimedia program
Copyright 20129DrawingCopyright 201210
DrawingCopyright 201211
Graphs and ChartsShow statistical trends & patternsLine graphsPie graphBar graphchartsCopyright 201212Line GraphUses one or more lines to show changes in statistics over time or space
Copyright 201213Line GraphCopyright 201214
Using Line Graphs
Copyright 201215Pie GraphHighlights segments of circle to show distribution patterns
Copyright 201216Pie GraphCopyright 201217
Bar GraphUses vertical or horizontal bars to show comparisons among items
Copyright 201218Bar GraphCopyright 201219
ChartsSummarizes large block of information, usually in list formHelp listeners visualize informationShow steps of processKeep simple & clear
Copyright 201220ChartCopyright 201221
Copyright 201222TransparenciesImages shown on an overhead projectorPrepare in advanceMake large enoughCheck projector ahead of timeUseful for live drawing
Copyright 201223VideoClips that can be compelling or distractingUse only when essentialKeep shortIntegrate into speechAvoid low-resolution
Copyright 201224Multimedia PresentationsCombines several kinds of audio-visual materialsMost commonly a PowerPoint presentationCan include music, video, etc.
Copyright 201225SpeakerUse body to demonstrate procedurePractice to coordinate words & actionsUsing a proxy can be useful
Copyright 201226The Speaker as Visual Aid
Copyright 201227Preparing Visual AidsPrepare in advanceKeep simpleMake large enoughUse easy-to-read fontsUse limited number of fontsUse color effectively
Copyright 201228Presenting Visual AidsImpact depends on presentation as well as preparationAvoid using chalkboardDisplay where listeners can seeDisplay only while discussing
Copyright 201229Presenting Visual AidsAvoid passing visual aids during speechTalk to audience, not to visual aidExplain clearly, conciselyPractice with visual aids
Copyright 201230