What is the primary architectural difference between the Internet of Things (IoT) and the Web of Things (WoT)?
IoT focuses on connecting physical devices to the network (OSI Network/Transport layer), whereas WoT integrates smart objects into the Web Application Layer using standard Web technologies like REST APIs, HTTP/HTTPS, JSON-LD, and WebSockets.
Which two fundamental technologies are considered the 'Two Pillars of the Web' that form the architectural foundation for Web of Things (WoT)?
The Web of Things relies on standard Web architecture built on URIs (for identifying resources/things) and HTTP (as the application protocol for interaction), often complemented by HTML/JSON representation.
In the W3C Web of Things (WoT) standardization framework, what is a 'Thing Description' (TD)?
W3C WoT Thing Description (TD) is a central element of WoT standardization. It provides a formal, machine-readable JSON-LD declaration of a WoT device's properties, actions, events, and network bindings.
Which architecture combines Service-Oriented Architecture (SOA), Cloud Computing, and IoT to provide scalable compute, storage, and processing for connected devices?
Cloud of Things (CoT) integrates Cloud Computing with IoT devices, enabling virtualized resource management, centralized data analytics, and SOA-based web services for heterogeneous IoT endpoints.
What is 'Industrie 4.0' (Industry 4.0) primarily characterized by in modern manufacturing?
Industrie 4.0 represents the 4th industrial revolution centered around Cyber-Physical Systems (CPS), Industrial IoT (IIoT), interoperable smart sensors, automation, cloud analytics, and decentralized production control.