Seen through these lenses when we think about heritage (whether related to the city, an art object, a designed artefact or a cultural product) we are obliged to consider issues that are, often at the same time, tangible, intangible and increasingly digital.
New ways of using space are emerging and moving towards real time management. The architect has perhaps become a super programmer? In this perspective, we can say that the present city is partly an expression of the 20th century urban and technological utopianism.