When Oldenburg coined the term ‘Third place’, he defined certain characteristics that differs those places from others. In order to be a third place, the place has to be a neutral ground where everyone is free to come and go as they please. In this place, everybody is welcome without caring about the individual’s status in the society, there is lively conversation, it is easy to access, there are regulars who shape and bring the place to life attracting newcomers, it has a low profile without extravagances, the mood is playful, and it is a home away from home for occupants . Many of these characteristics have been observed in virtual places like Facebook or Twitter . Some ethnographic studies as described by Memarovic et al.  and Calderon et al.  observed that third places can have an emergent nature and can happen in spontaneous, sporadic and sometimes even nomadic way in unexpected places, e.g., in a sidewalk. These features support and promote thirdplaceness.
Thirdplaceness is defined as the state of a place characterized by being neutral, inclusive, accessible, low profile, accommodating, participatory, conversational, and playful, away from work and home. Thirdplaceness provides to people the sense of being in a third place independent of architectural constraints. This sense is constructed and sustained through experiences and interaction with the place and with other people. The thirdplaceness experience can make the place a permanent third place or just for a period. This concept evolves the critical role third places have in society.
Currently, have been observed that people are continually interacting with their friends or acquaintances through their mobile devices (laptops, smartphones, tablets, etc.) . In this scenario, traditional social interaction (face-to-face) in public spaces is losing ground, creating a paradigm called “isolated by choice”.
According to Farnham et al. , McCarthy et al.  and Salvador et al.  by promoting community awareness, co-located interactions and technology-supported relationships, public displays can enrich the nature of existing spaces by enhancing place attachment and strengthening the sense of community through face-to-face human interaction. Scheible, et al.  and Kim et al.  also observed that the use of public displays encourages collaboration among community members in public spaces. Public...