*7.2.1 The importance of BIM integration with cloud technologies*

The integrated Cloud-BIM model, considered the second generation of BIM, allows higher levels of collaboration and a more effective real-time communication platform for project team members. The Advantages of BIM integration with Cloud technologies are:


*Integration BIM and Emerging Technologies in Architectural Academic Programs DOI: http://dx.doi.org/10.5772/intechopen.106443*


#### **7.3 Internet of things (IoT)**

IoT technology sensors are actually simple devices, can be applied to infrastructures and buildings and can create very high innovation potential in terms of managing the technological and financial aspects of their optimal and efficient operations. When connected to special devices, they can measure light intensity, humidity levels, temperatures or any other types of mechanical or physical information.

#### *7.3.1 The importance of BIM integration with IoT*

BIM allows the forming of a digital model that represents the digital twin of the work undertaken or to be implemented. The real model, or building asset, can be managed over the digital twin (a model of the asset in a cloud-based service) in highly advanced ways that also avail integration with IoT sensors. By integrating these results with BIM technologies, the resulting response is real-time communication between the detected data and the 3D model (also used for visual purposes) that opens up an infinite number of opportunities in terms of effectiveness and project management.

For instance, the potential of updating the project documents based on the actual progress of the work, accessing management matters and criticalities and the possibility to optimize the whole process on the foundation of such data and all in real time. The IoT sensors store a regular connection between the physical environment and the digital model, opening up new possibilities in the field of project management. This large amount of data represents a support foundation for each decision-making and management stage of the construction process, from the construction site to management and maintenance over time.

For example, during the construction phase, sensors allow you to obtain all relevant data relating to the existence of staff on the construction site, the workflows, peak presences and any overlapping tasks. They can gather real-time information considering the use of materials, equipment and machinery and get a constantly updated status on the progress of the work and supplies.

Thanks to cloud platforms, this large database is naturally available to all project participants, following an approach fully consistent with the BIM philosophy [17].

There are other advantages when integrating BIM with the (IoT) are:

• IoT is a key component of the smart city concept, as it brings together 'the physical, digital and human systems' in the built environment to provide a sustainable, prosperous and inclusive future for its citizens [18].

