Call for Review: WoT Architecture 1.1, Thing Description 1.1 and WoT Discovery are W3C Proposed Recommendations

The Web of Things Working Group has just published three Proposed Recommendations for WoT. The W3C Web of Things (WoT) enables interoperability across IoT platforms and application domains. The goal of the WoT is to preserve and complement existing IoT standards and solutions. The W3C WoT architecture is designed to describe what exists, and only prescribes new mechanisms when necessary.

The three Proposed Recommendations are:

• Web of Things (WoT) Architecture 1.1 describes the abstract architecture for the W3C Web of Things based on a set of requirements derived from use cases for multiple application domains. This specification describes a superset of the features defined in the WoT Architecture 1.0 specification.
• Web of Things (WoT) Thing Description 1.1 describes the metadata and interfaces of Things, where a Thing is an abstraction of a physical or virtual entity that provides interactions to and participates in the Web of Things. This specification describes a superset of the features defined in the WoT Thing Description 1.0 specification.
• Web of Things (WoT) Discovery describes how to discover and obtain the Thing Description of a Thing in a distributed environment for various use cases.

Comments are welcome through 8 August 2023.