Cultural heritage has enormous value for humanity. We have always researched and learned about those who lived here before us. Smart cities produce large amounts of data, and many of the cultural values are no longer tangible. In order to preserve heritage and culture, we will need to use new tools. Some of Tel Aviv’s strong collective memories are found in demonstrations and protests, especially in the area of Rothschild Boulevard, where the large protests took place. anthropo-mass deals with the question: how can collective memory be preserved in the physical space.