What it takes to market new inventions

Portable power plants, virtual goalkeepers and a pod that helps you catch up on lost sleep were among about 1,000 innovations showcased at the recent Exhibition of Inventions in Geneva. swissinfo visited the fair to find out what makes a good invention and how difficult it is to develop a new product. (Julie Hunt, swissinfo.ch)

This content was published on April 25, 2013 - 11:00

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