25. SELECTING AUDIO AND VISUAL AIDS
AUDIENCE PREFRENCE
SIZE AND LOCATION OF AUDIENCE
FACILITIES AND EQUIPMENT
BY –NAGENDRA GAUTAM
26. GENERAL GUIDELINES
KEEP AUDIO AND VISUAL AIDS SIMPLE .
IF POSSIBLE PREPARE VISUAL AIDS IN COLOUR
PREPARING AUDIO AND VISUAL AIDS
27. USE CHARTS AND DIGRAM TO GRAPHICALLY REPRESENT
COMPLEX ISSUES OR IDEA.
USE BAR GRAPH OR PIE CHART TO REPRESENT NUMBER.
BAR GRAPH ARE EFFECTIVE TO SHOW TRENDS OVER TIME.
Pie chart 1st Qtr
2nd Qtr
3rd Qtr
4th Qtr
0
5
Series 1
Series 2
Column1