7. Interactive voting
A very popular service that has arisen in the last few years is the ability for viewers to vote during a live program.
The methods for doing this depends on the equipment and service being used. For example,
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The impact of interactive voting on viewers, broadcasters and TV companies:
| Viewer | 
|---|
| Viewer can feel involved with the show | 
| They feel that they can have an effect on the outcome of the show | 
| Should be mindful of the charges - the show does indicate the general cost with the proviso 'Mobile and other call charges may vary...' | 
| May get annoyed if they can't get through | 
| Broadcaster | 
|---|
| Interactive voting is a very useful revenue stream with potentially millions of people voting with a charge of 10p to £1.50 each. | 
| Voting is an immediate indicator of the popularity of the show | 
| The voting system must be proved trustworthy. Recent scandals of rigged voting highlight this issue. | 
| Television company | 
|---|
| Interactivity often makes the show more popular with fans | 
| Revenue can be shared between the broadcaster and the tv company who own the show. | 
challenge see if you can find out one extra fact on this topic that we haven't already told you
Click on this link: How television show voting works
