Identify Additional System Components

[mlagally]

At the Virtual F2F we identified additional system components that need to be considered in the system architecture.

These are required as the basis to work on individual sequence diagrams that address new use cases.

Initial candidates are:

Directory [Service]
Discovery [Service]

[mlagally]

Needs a spec chapter and updates of arch diagrams.

[mlagally]

Arch call on 3.9.:

Consider Gateways as defined by ITU-T WoT?
Review ITU-T Gateway standard contributed by Matsukura-san:
https://www.itu.int/rec/T-REC-Y.2070-201501-I/en

Metadata translators?
Discoverer Service?

• Finds devices and registers threm with the thing directory.
  Time Series database? Analytics database?

Motivation:
Systems that have these components: Mozilla's SmartHome, EdgeX
Use cases: SmartHome and Retail use cases

[mlagally]

Discovery description was added to the specification.