public opinion polling for business purposes rendered my means of computerized electronic audience response devices

'audienc':13 'busi':5 'computer':11 'devic':15 'electron':12 'mean':9 'opinion':2 'poll':3 'public':1 'purpos':6 'render':7 'respons':14

[ interactive audience response equipment network comprised of response handsets, video monitors, computers and computer programs ]

'audienc':2 'compris':6 'comput':12,14 'equip':4 'handset':9 'interact':1 'monitor':11 'network':5 'program':15 'respons':3,8 'video':10

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