Which of the following is an example of technology used in modern construction?

Building Information Modeling (BIM) and drones represent significant advancements in construction technology that enhance efficiency, accuracy, and collaboration in the industry. BIM is a digital representation of the physical and functional characteristics of a project, allowing for better visualization, coordination, and management of building projects through the use of 3D models. It facilitates communication among stakeholders, improves project planning, and helps identify potential issues before they arise during construction.

Drones, on the other hand, are utilized for various purposes in construction, including site surveying, progress monitoring, and safety inspections. They provide real-time data and aerial imagery, which can enhance decision-making and operational efficiency.

In contrast, traditional drafting tools, paper blueprints, and hand tools are older methods that lack the innovative capabilities and efficiency enhancements offered by modern technology such as BIM and drones. Therefore, the use of BIM and drones clearly exemplifies the technological advancements shaping the future of the construction industry.