What is IoT? - answer A network of items—each embedded with
sensors—which are connected to the Internet.
What are the three tiers of IEEE IoT architecture? - answer IEEE P2413
defines it as a three-tier system.
What does '3 Any' mean in ITU's IoT definition? - answer Any time, any
place, any thing.
What is RFID used for in IoT? - answer Tagging things.
What is the role of sensors in IoT? - answer Feeling things (detecting
environmental data).
What is IoTMM? - answer IoT-based multimedia applications including
voice, video, and sensor data.
What are examples of IoTMM applications? - answer Connected cars,
smart parking, telepresence, smart health.
What are key attributes of IoT/WSN nodes? - answer Low-cost, low-
power, small size, capable of sensing, computing, and networking.