Which of the following is NOT a characteristic of the Internet of Things?

The reason this choice is identified as the correct answer is that the Internet of Things (IoT) is fundamentally dependent on connectivity through the Internet to function as intended. While IoT devices are capable of collecting data and performing actions based on that data, they are designed to interconnect and share information through internet connections. Therefore, the concept of devices operating independently from the Internet contradicts the basic premise of IoT, where devices enhance their functionality by communicating and collaborating with other connected devices via the Internet.

In contrast, the other options accurately reflect core characteristics of the IoT. Devices being able to communicate with each other emphasizes the collaborative nature of IoT ecosystems. The embedding of sensors in devices allows them to collect and transmit data, which is essential for intelligent processing and interaction. Lastly, the seamless exchange of data is a key feature that enables IoT applications to be efficient, responsive, and capable of real-time analysis and decision-making.