集合的創造における遊びの役割についての考察

抄録

Collective Creations, such as Open Source Software, youtube. Wikipedia, attract attentions n late years. Motivation of participants in Collective Creations is their feel of playing. The essence of playing is similar to the essence of internet. Collective Creations in internet are excellent for the decision-making in social problems because they attract meny people and can separate decision-makings from political strings