Human brains can be seen as kwledge processors in a distributed system. Each of them can achieve, conscious or t, a small part of a treatment too important to be done by one. These are also hunter / gatherers of kwledge. Provided that the number of contributors is large eugh, the results are usually better quality than if they were the result of the activity of a single person, even if it is a domain expert. This type of activity is done via online games.
Alain Joubert, Mathieu Lafourcade, Nathalie Le Brun