How could novel human-centric sensors, such as wearable devices, enhance smart building functionalities?

• By replacing environmental sensors for thermal comfort monitoring

• By collecting physiological data to tailor comfort settings for individuals

• By eliminating the need for user interfaces like dashboards and apps

• By acting as actuators to directly control building system

Why IoT systems are currently not used for the main building systems (e.g., HVAC, lighting, etc.)

• Robustness

• Security

• Power usage

• All of the above

Which of the following illustrates a common misunderstanding about actuators in smart building systems?

• Actuators execute control logic by converting signals into physical actions.

• A motion sensor can act as an actuator by triggering lights when movement is detected.

• Actuators depend on sensors and control systems to receive input for their operations.

• Actuators could include devices like blinds and window actuators.

Why novel user interfaces (e.g., digital twin based) are essential in smart buildings?

• To allow for democratization of systems, spaces, and services

• Increase in the use cases of buildings

• To enhance learnability

• All of the above

What does the term "Demand Response" primarily refer to in energy systems?

• Increasing energy production during peak hours

• Adjusting energy usage in response to market signals

• Implementing two-way communication in the power grid

• Installing backup generators for grid stability