The mobile revolution

The mobile revolution has a problem. With over two million Australians now carrying mobile phones, one aspect of the technology is really creating problems. Not the cost, not the environmental impact of towers, or even the overloading mobile phone frequencies. It’s the phones themselves. They all sound alike.

Almost daily on the train, you’ll hear a phone ring. And a dozen people around the carriage will reach for their belts or bags to check if it’s theirs. There must be a solution to this. Maybe the phones can be programmed to play different tones, or tunes, or perhaps a sound nominated by the user. How about "Oi Daniel, phone call!" or your favourite guitar riff.

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