Baeza (2003) explains that “collective When a generation conserves memory, according to historical its experiences in various circumstances and times, selects, hierarchizes, justifies, and even omits communicational supports, the events and moments that could threaten sense of transmitting memory or break the most primordial feeling of completes a process that ends up unity”. This sense of unity is what leads connecting with various networks us to listen, repeat and try to rescue and reinforces the sense of our again and again our family stories. We own identity. remember the experiences of our parents and grandparents to achieve an extension Identity and memory are two of the past. intergenerational connectors that are closely related to each other, and that Family unity is often reflected in the allow the perpetuation of a culture, a group knowledge of the moments and the or a family. It seems that we only recognize environments of the members. On a social ourselves as belonging to a certain group level occurs the same. The knowledge of when we see our ties of belonging to it. certain landmarks or the history of certain When a generation transmits, through locations, are notions that unite who the various methods that memory uses, a share it, a certain ethnic group, a migrant sense of participation, collaboration and community, a social minority, or even a therefore of belonging, this sense can be nation. The extension of the past, does passed on to subsequent generations. not entail a stagnation of ideas or social renewals, but rather tries to explain the present having a basis that is considered historically or emotionally relevant. REFERENCIES Aletta F, Masullo M, Maffei L et al (2016) Garcia-Martí I, Torres-Sospedra J, The effect of vision on the perception Rodríguez-Pupo L E (2014) A comparative of the noise produced by a chiller in study on VGI and professional noise data. a common living environment. Noise Control Engineering Journal. Pödör A, Révész A (2014) Noise map: Professional versus crowdsourced data. Bakogiannis, E., Siti, M., Kyriakidis, C. et al (2017) Tools and technologies Pödör A. Révész A, Oscal A et al (2015) for enhancing public enagement in Testing some Aspects of Usability of Sustainable Urban Mobility Plans: The Crowdsourced Smartphone Generated case of Rethymno, Crete. Noise Maps. 63