WG WoT Thing Description WebConf/2021

Agendas from 2021

Dec 15, 2021

Chair: Ege

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • Dec 8
3. Binding Templates
   • PRs
     • DONE: https://github.com/w3c/wot-binding-templates/pull/142
     • DONE: https://github.com/w3c/wot-binding-templates/pull/140
   • Issues
     • DONE: https://github.com/w3c/wot-binding-templates/issues/137
     • DONE: https://github.com/w3c/wot-binding-templates/issues/139
     • DONE: https://github.com/w3c/wot-binding-templates/issues/141
4. Thing Description
   • PRs
     • DONE: https://github.com/w3c/wot-thing-description/pull/1322
     • DONE: https://github.com/w3c/wot-thing-description/pull/1319
   • Easy Issues
     • DONE: https://github.com/w3c/wot-thing-description/issues/1316
     • DONE: https://github.com/w3c/wot-thing-description/issues/1321
     • API Key in query: https://github.com/w3c/wot-thing-description/issues/922 . Needs McCool
     • DONE: Data Schema for non JSON Payloads: https://github.com/w3c/wot-thing-description/issues/839
     • DONE: $id for JSON Schema: https://github.com/w3c/wot-thing-description/issues/674 . Needs Cristiano
     • ? AdditionalResponses: https://github.com/w3c/wot-thing-description/issues/1211
   • Discussion Issues
     • DONE: ? https://github.com/w3c/wot-thing-description/issues/1326
     • DONE: https://github.com/w3c/wot-thing-description/issues/1323
   • Reviews
     • https://github.com/w3c/wot-thing-description/issues/1324

Dec 8, 2021

Chair: Sebastian, Ege

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • Dec 1
3. TD publication plans
   • https://github.com/w3c/wot/pull/1000
   • new WD for Dec
     • merge last PRs today (as far as possible)
     • make a decision whether we want to call a review from today
     • do resolution on 22. Dec for publication
4. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
5. WoT Binding (Ege)

Dec 1, 2021

Chair: Sebastian

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • Nov 24
3. TD publication plans
   • https://github.com/w3c/wot/pull/1000
   • new WD for Dec
     • do resolution about new WD next week!
   • New TD 1.1 namespace IRI https://github.com/w3c/wot-thing-description/issues/1276
4. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues for v1.1
   • Introducing assumptions about TD instances that have no IP addresses https://github.com/w3c/wot-thing-description/issues/977
   • Others https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3AV1.1

Nov 24, 2021

Chair: Sebastian

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • Nov 17
3. TD publication plans
   • https://github.com/w3c/wot/pull/1000
   • new WD for Dec?
   • New TD 1.1 namespace IRI https://github.com/w3c/wot-thing-description/issues/1276
   • Clarify which sections for 1.1 will be normative
     • should be identical to TD 1.0 + Thing Model section should be normative
4. Asynchronous Review Process for Specification Changes
   • https://github.com/w3c/wot/pull/1005/files
   • PRs about typo / bug fixes and text improvements
     • Proposal: PRs that are approved can be merged directly
   • PRs that introduce new features or change features
     • Proposal: agreement for merge during TD call
5. New assertions from Arch for TD
   • also see https://github.com/w3c/wot-architecture/issues?q=is%3Aissue+is%3Aopen+label%3A%22blocks+publication%22
   • it seems only assertion relevant for section 8.3
6. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
7. Issues for v1.1
   • Introducing assumptions about TD instances that have no IP addresses https://github.com/w3c/wot-thing-description/issues/977
   • Others https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3AV1.1

Nov 17, 2021

Chair: Sebastian

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • Nov 10
3. TD roadmap
   • https://github.com/w3c/wot/pull/1000
   • new WD for Dec?
4. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues for v1.1
   • New TD 1.1 namespace IRI https://github.com/w3c/wot-thing-description/issues/1276
   • Introducing assumptions about TD instances that have no IP addresses https://github.com/w3c/wot-thing-description/issues/977
   • Others https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3AV1.1
6. Backlog
   • Clarify which sections for 1.1 will be normative

Nov 10, 2021

Chair: Sebastian, Ege

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • Nov 03
3. TD roadmap
   • https://github.com/w3c/wot/pull/1000
4. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues for v1.1
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3AV1.1
6. Binding Topics (Ege)

Nov 3, 2021

Chair: Sebastian

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • Oct 20
   • TPAC meeting about versioning (Oct 28)
3. TD Versioning
4. TD roadmap
   • https://github.com/w3c/wot/pull/1000
5. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
6. Issues for v1.1
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3AV1.1

Oct 20, 2021

Chair: Ege

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • September 22
   • TPAC Minutes
3. Binding Templates
   • PR - Restructuring : https://github.com/w3c/wot-binding-templates/pull/123
     • Issue - Michael Koster's affiliation: https://github.com/w3c/wot-binding-templates/issues/122
     • Issue - Platform Meaning: https://github.com/w3c/wot-binding-templates/issues/53
   • Issue - Readmultiple in Modbus: https://github.com/w3c/wot-binding-templates/issues/111 depends on Michael Koster
   • Issue - Listing of binding prefixes: https://github.com/w3c/wot-binding-templates/issues/120
4. Thing Description - PRs
   • DONE TUM Implementations: https://github.com/w3c/wot-thing-description/pull/1240
   • DONE Duplicate enum: https://github.com/w3c/wot-thing-description/pull/1238
   • DONE dependabot lodash: https://github.com/w3c/wot-thing-description/pull/1128
5. Thing Description - Easy Issues
   • API Key in query: https://github.com/w3c/wot-thing-description/issues/922 . Needs McCool
   • Data Schema for non JSON Payloads: https://github.com/w3c/wot-thing-description/issues/839
   • $id for JSON Schema: https://github.com/w3c/wot-thing-description/issues/674 . Needs Cristiano
   • ? AdditionalResponses: https://github.com/w3c/wot-thing-description/issues/1211
   • Version in TMs: https://github.com/w3c/wot-thing-description/issues/1209 . Needs Sebastian but it is being taken care of ?
   • How to specify one of the allOf/oneOf keys are mandatory for combo scheme: https://github.com/w3c/wot-thing-description/issues/955 Needs McCool
   • Action input not clear: https://github.com/w3c/wot-thing-description/issues/913
6. Thing Description - Digging up old Issues
   • Improving Explainer: https://github.com/w3c/wot-thing-description/issues/805 Needs McCool and Taki?
   • Event Content Type: https://github.com/w3c/wot-thing-description/issues/812
7. Thing Description - Discussion Issues
   • STARTED DISCUSSION Meaning of Backwards Compatbility: https://github.com/w3c/wot-thing-description/issues/1243
   • Event Frequency information: https://github.com/w3c/wot-thing-description/issues/1213
   • Subbyte Semantics: https://github.com/w3c/wot-thing-description/issues/1220

Sept 22, 2021

Chair: Ege

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • September 15
3. No TD call next week!
4. Topics for TPAC meeting
   • TD 1.1 vs TD 2.0 (impact on the TD versioning, check the labeled "defer 2.0" issues, ...), Collections for TMs, Reducing verbosity in TDs (Cris), ...
5. Binding Templates
   • PR - Restructuring : https://github.com/w3c/wot-binding-templates/pull/123
     • Issue - Michael Koster's affiliation: https://github.com/w3c/wot-binding-templates/issues/122
     • Issue - Platform Meaning: https://github.com/w3c/wot-binding-templates/issues/53
   • PR - Obsolete: https://github.com/w3c/wot-binding-templates/pull/104 to be closed
   • Issue - Default form generation: https://github.com/w3c/wot-binding-templates/issues/121
   • Issue - Node-wot bindings: https://github.com/w3c/wot-binding-templates/issues/124
   • Issue - OPC-UA Binding request: https://github.com/w3c/wot-binding-templates/issues/42 (related to the point above)
   • Issue - Readmultiple in Modbus: https://github.com/w3c/wot-binding-templates/issues/111 depends on Michael Koster
   • Issue - Listing of binding prefixes: https://github.com/w3c/wot-binding-templates/issues/120
6. Thing Description - Easy Issues
   • API Key in query: https://github.com/w3c/wot-thing-description/issues/922 . Needs McCool
   • Data Schema for non JSON Payloads: https://github.com/w3c/wot-thing-description/issues/839
   • $id for JSON Schema: https://github.com/w3c/wot-thing-description/issues/674 . Needs Cristiano
   • ? AdditionalResponses: https://github.com/w3c/wot-thing-description/issues/1211
   • Version in TMs: https://github.com/w3c/wot-thing-description/issues/1209 . Needs Sebastian but it is being taken care of ?
   • How to specify one of the allOf/oneOf keys are mandatory for combo scheme: https://github.com/w3c/wot-thing-description/issues/955 Needs McCool
   • Action input not clear: https://github.com/w3c/wot-thing-description/issues/913
7. Thing Description - Digging up old Issues
   • Improving Explainer: https://github.com/w3c/wot-thing-description/issues/805 Needs McCool and Taki?
   • Event Content Type: https://github.com/w3c/wot-thing-description/issues/812
8. Thing Description - Discussion Issues
   • Event Frequency information: https://github.com/w3c/wot-thing-description/issues/1213
   • Subbyte Semantics: https://github.com/w3c/wot-thing-description/issues/1220

Sept 15, 2021

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • September 8
3. TD Signature (McCool)
4. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues
   • Payload pattern binding https://github.com/w3c/wot-thing-description/issues/1217
   • Is there a need for invokeanyaction/queryallactions operations? https://github.com/w3c/wot-thing-description/issues/1200
   • Describing initial connection https://github.com/w3c/wot-thing-description/issues/878

Sept 8, 2021

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • September 1
3. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
4. Issues
   • Is there a need for invokeanyaction/queryallactions operations? https://github.com/w3c/wot-thing-description/issues/1200
   • Describing initial connection https://github.com/w3c/wot-thing-description/issues/878
   • Payload pattern binding https://github.com/w3c/wot-thing-description/issues/1217

Sept 1, 2021

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • August 4
3. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
4. Issues
   • Small incoherence in forms Thing Description core vocabulary https://github.com/w3c/wot-thing-description/issues/1199
   • unit for human-redable / display purposes or as semantic annotation? https://github.com/w3c/wot-thing-description/issues/1202
   • TD File Extension Convention https://github.com/w3c/wot-thing-description/issues/1214
   • Is there a need for invokeanyaction/queryallactions operations? https://github.com/w3c/wot-thing-description/issues/1200
   • Describing initial connection https://github.com/w3c/wot-thing-description/issues/878
   • [discussion] TD Linting https://github.com/w3c/wot-thing-description/issues/1195

Aug 11, 2021

CANCELLED

Chair: Ege

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • August 4
3. Binding Templates
   • PR - Restructuring : https://github.com/w3c/wot-binding-templates/pull/123
     • Issue - Michael Koster's affiliation: https://github.com/w3c/wot-binding-templates/issues/122
     • Issue - Platform Meaning: https://github.com/w3c/wot-binding-templates/issues/53
   • PR - Obsolete: https://github.com/w3c/wot-binding-templates/pull/104 to be closed
   • Issue - Default form generation: https://github.com/w3c/wot-binding-templates/issues/121
   • Issue - Node-wot bindings: https://github.com/w3c/wot-binding-templates/issues/124
   • Issue - OPC-UA Binding request: https://github.com/w3c/wot-binding-templates/issues/42
   • Issue - (depends on Michael Koster) Readmultiple in Modbus: https://github.com/w3c/wot-binding-templates/issues/111
   • Issue - Listing of binding prefixes: https://github.com/w3c/wot-binding-templates/issues/120
4. Thing Description - Easy Issues
   • API Key in query: https://github.com/w3c/wot-thing-description/issues/922
   • Data Schema for non JSON Payloads: https://github.com/w3c/wot-thing-description/issues/839
   • $id for JSON Schema: https://github.com/w3c/wot-thing-description/issues/674
   • AdditionalResponses: https://github.com/w3c/wot-thing-description/issues/1211
   • Version in TMs: https://github.com/w3c/wot-thing-description/issues/1209
   • How to specify one of the allOf/oneOf keys are mandatory for combo scheme: https://github.com/w3c/wot-thing-description/issues/955
   • Action input not clear: https://github.com/w3c/wot-thing-description/issues/913
5. Thing Description - Discussion Issues
   • TD Linting: https://github.com/w3c/wot-thing-description/issues/1195
   • Event Frequency information: https://github.com/w3c/wot-thing-description/issues/1213

Aug 4, 2021

Chair: Sebastian

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • July 28
3. Publication Plans (proposal):
   • implement all missing features for TD 1.1 in Sept 21
   • plan for CR in Oct 21
   • PR for Dec 21
   • REC for Feb 22
   • also see https://w3c.github.io/spec-releases/milestones/?rec=2022-02-01
4. PRs Overview (including testing report)
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues
   • About SSN https://github.com/w3c/wot-thing-description/issues/1001
   • Should it be possible to indicate whether writing a property returns set value? https://github.com/w3c/wot-thing-description/issues/875
   • How do you cancel or query the state of an action request? https://github.com/w3c/wot-thing-description/issues/302
   • Continue: Is there a need for invokeanyaction/queryallactions operations? https://github.com/w3c/wot-thing-description/issues/1200
   • Continue: Describing initial connection https://github.com/w3c/wot-thing-description/issues/878
   • Small incoherence in forms Thing Description core vocabulary https://github.com/w3c/wot-thing-description/issues/1199
   • unit for human-redable / display purposes or as semantic annotation? https://github.com/w3c/wot-thing-description/issues/1202
   • [discussion] TD Linting https://github.com/w3c/wot-thing-description/issues/1195

July 21, 2021

Chair: Sebastian

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • July 21
   • July 14
3. PRs Overview
   • https://github.com/w3c/wot-thing-description/pulls
4. Issues
   • Is there a need for invokeanyaction/queryallactions operations? https://github.com/w3c/wot-thing-description/issues/1200
   • Describing initial connection https://github.com/w3c/wot-thing-description/issues/878
   • Small incoherence in forms Thing Description core vocabulary https://github.com/w3c/wot-thing-description/issues/1199
   • unit for human-redable / display purposes or as semantic annotation? https://github.com/w3c/wot-thing-description/issues/1202
   • [discussion] TD Linting https://github.com/w3c/wot-thing-description/issues/1195

July 21, 2021

Chair: Ege

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • July 14
3. Pull Requests:
   • DONE: Social Media Icons: https://github.com/w3c/wot-thing-description/pull/1196
4. Easy Issues:
   • DONE: Content Type of Additional Response: https://github.com/w3c/wot-thing-description/issues/1189
   • DONE: No Default Value for observable: https://github.com/w3c/wot-thing-description/issues/1180
   • DONE: Invalid TD Example: https://github.com/w3c/wot-thing-description/issues/1178
   • DONE: Editor's Note about uriVariables: https://github.com/w3c/wot-thing-description/issues/1138
   • DONE: Reordering security examples: https://github.com/w3c/wot-thing-description/issues/1141
   • DONE: No Previous Version link in 1.1: https://github.com/w3c/wot-thing-description/issues/1087
   • DONE: observeallproperties meaning: https://github.com/w3c/wot-thing-description/issues/1084
   • DONE: Color for code tags: https://github.com/w3c/wot-thing-description/issues/349
5. Discussion Issues:
   • POSTPONED: TD editing by Consumers: https://github.com/w3c/wot-thing-description/issues/1174
   • $id for JSON Schema: https://github.com/w3c/wot-thing-description/issues/674
   • DONE: format under Data Schema: https://github.com/w3c/wot-thing-description/issues/1114
   • DONE: Meaning of proxy-to link relation: https://github.com/w3c/wot-thing-description/issues/1075
   • DONE: Security on Links: https://github.com/w3c/wot-thing-description/issues/1149
   • TD Linting: https://github.com/w3c/wot-thing-description/issues/1195
   • DONE: Maximum Payload (skip if Michael Lagally is not present): https://github.com/w3c/wot-thing-description/issues/1153
   • DONE: Precision Term (skip if Michael Lagally is not present): https://github.com/w3c/wot-thing-description/issues/1001
   • Write Property clarification:
     • https://github.com/w3c/wot-thing-description/issues/1146
     • https://github.com/w3c/wot-thing-description/issues/875
     • extra info: https://github.com/w3c/wot-thing-description/issues/1083#issuecomment-813398800

July 14, 2021

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • June 16
   • https://www.w3.org/2021/06/30-wot-minutes.html (vF2F)
3. WoT Bindings (Ege)
   • Modbus Binding (Cristiano)
4. PRs Overview (incl. op extensions, fixes)
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues
   • global communication metadata https://github.com/w3c/wot-thing-description/issues/878
   • canonicaliziation topics https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3Acanonicaliziation

June 16, 2021

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • June 2
3. Publication plans
   • WD: Published last week
   • 1st CR transition: July 15, one week before there is the need of resolution?
4. vF2F planings
   • https://www.w3.org/WoT/IG/wiki/F2F_meeting,_June_2021#Virtual_F2F
   • Topics (proposal):
     • Check if the change log is updated
     • identify white gaps from TestFest --> will be covered by the first day
     • definitions about properties/actions/events (Matsekura-san, Ege)
       • best practice e.g. with or for Binding Template examples
     • TD RDF round-tripping (JSON-LD related, Victor updates)
     • Security (e.g., Signature, McCool, 20min)
     • TM text improvements (Sebastian)
       • Questions: What are the limitations? What you can do with TM and what not. E.g., Security definition in the TM or not? What happen if there is a conflict such as from (multiple) inheritance. Mechanism needed for combining multiple models.
     • assertions clarification such as validation (how to validate extensions?)
5. PRs Overview (incl. Signature)
   • https://github.com/w3c/wot-thing-description/pulls
6. 'PR needed' Issues
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22PR+needed%22

June 2, 2021

1. Pick a scriber (see ScribeRoll)
2. Draft minutes:
   • May 26
3. Editorial PRs
   • JSON Schema bug fixes
4. Other PRs (Review Only)
   • Signatures

May 26, 2021

1. • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • May 19
2. Publication plans
   • Next WD: On the way to publication (is planed for the 1st June)
   • 1st CR: ~July
3. JSON-LD and roundtrip
   • • https://github.com/w3c/json-ld-api/issues/514
4. WoT Bindings
   • Modbus Binding (Cristiano)
5. PRs and Issues
   • https://github.com/w3c/wot-thing-description/pull/1148
   • https://github.com/w3c/wot-thing-description/issues/1149
   • https://github.com/w3c/wot-thing-description/issues/1139
   • https://github.com/w3c/wot-thing-description/issues/1146
   • https://github.com/w3c/wot-thing-description/issues/1138
   • https://github.com/w3c/wot-thing-description/issues/1135

May 19, 2021

1. • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • May 12
2. Publication plans
   • Next WD: On the way to publication
   • 1st CR: End July
3. PRs and Issues
   • https://github.com/w3c/wot-thing-description/issues/1043
   • https://github.com/w3c/wot-thing-description/issues/1044

May 12, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • May 5
   • Start next TD meeting 1h later
2. Publication plans
   • Next WD: Middle May
     • call for review after the TD call, May 5 --> done
       • Feedback so far: https://github.com/w3c/wot-thing-description/issues/1127
     • get resolution for publication in TD call May 19
   • 1st CR: June/July
3. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
5. PRs
   • https://github.com/w3c/wot-thing-description/pulls
6. Issues
   • Issue about signing https://github.com/w3c/wot-thing-description/issues/940
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?
   • Is there a way to set default values for uriVariables?
   • Adding term to indicate a stream of data
   • Add formal validation process
7. Backlog
   • WoT Bindings
     • Modbus Binding (Cristiano)
     • OPC UA Binding (see joint charter proposal)

May 5, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • Apr 28
2. Publication plans
   • Next WD: Middle May
     • call for review after the TD call, May 5
     • get resolution for publication in TD call May 19
   • 1st CR: June/July
3. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
5. PRs
   • https://github.com/w3c/wot-thing-description/pulls
6. Issues
   • Issue about signing https://github.com/w3c/wot-thing-description/issues/940
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?
   • Is there a way to set default values for uriVariables?
   • Adding term to indicate a stream of data
   • Add formal validation process
7. Backlog
   • WoT Bindings
     • Modbus Binding (Cristiano)
     • OPC UA Binding (see joint charter proposal)

Apr 28, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • Apr 21
2. Publication plans
   • Next WD: Middle May
     • call for review in the TD call, May 5
     • get resolution for publication in TD call May 19
   • 1st CR: June/July
3. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
5. PRs
   • https://github.com/w3c/wot-thing-description/pulls
6. Issues
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?
   • Is there a way to set default values for uriVariables?
   • Adding term to indicate a stream of data
   • Add formal validation process
7. Backlog
   • WoT Bindings
     • Modbus Binding (Cristiano)
     • OPC UA Binding (see joint charter proposal)

Apr 21, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • Apr 14
2. Publication plans
   • Next WD: Middle May
     • call for review in the TD call, May 5
     • get resolution for publication in TD call May 19
   • 1st CR: June/July
3. WoT Bindings
   • [MQTT: Request Response]
4. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
5. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
6. PRs
   • https://github.com/w3c/wot-thing-description/pulls
7. Issues
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?
   • Is there a way to set default values for uriVariables?
   • Adding term to indicate a stream of data
   • Add formal validation process
8. Backlog
   • WoT Bindings
     • Modbus Binding (Cristiano)
     • OPC UA Binding (see joint charter proposal)

Apr 14, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • vF2F meeting: Mar 24
     • Mar 10
2. Publication plans
   • Next WD: Middle May
     • call for review in the TD call, May 5
     • get resolution for publication in TD call May 19
   • 1st CR: June/July
3. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
5. PRs
   • https://github.com/w3c/wot-thing-description/pulls
   • https://github.com/w3c/wot-binding-templates/pull/112
6. Issues
   • Ege's issue https://github.com/w3c/wot-binding-templates/issues/86
   • The "body" location value for security schemes is underspecified
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?
   • Adding term to indicate a stream of data
   • Add formal validation process
7. Backlog
   • WoT Bindings
     • Modbus Binding (Cristiano)
     • OPC UA Binding (see joint charter proposal)

Mar 10, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • Feb 24
2. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
3. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. PRs
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues
   • The "body" location value for security schemes is underspecified
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?
   • Adding term to indicate a stream of data
   • Add formal validation process
6. Backlog
   • WoT Bindings
     • Modbus Binding (Cristiano)
     • OPC UA Binding (see joint charter proposal)

Feb 24, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • Feb 17
   • no meeting next week?
   • master branch of the TD repo has to be renamed to main --> do after today's PR merge
   • release plans for the next TD draft
     • End of March seems realistic to publish a new Working Draft
     • May 4th for publishing CR
   • Collecting topics for vF2F (also see [1])
2. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
3. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. PRs
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues
   • Two step generation of the TD from a TM should be clear
   • The "body" location value for security schemes is underspecified
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?
   • Adding term to indicate a stream of data
   • Add formal validation process
6. Backlog
   • WoT Bindings
     • Modbus Binding (Cristiano)
     • OPC UA Binding (see joint charter proposal)

Feb 10, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • Feb 3
   • master branch of the TD repo has to be renamed to main
2. WoT Bindings
   • Modbus Binding (Cristiano)
   • OPC UA Binding (see joint charter proposal)
3. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
5. PRs
   • https://github.com/w3c/wot-thing-description/pulls
6. Issues
   • The "body" location value for security schemes is underspecified
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?
   • Adding term to indicate a stream of data
   • Add formal validation process

Feb 3, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • Jan 27
   • master branch of the TD repo has to be renamed to main
2. WoT Bindings
   • Modbus Binding (Cristiano)
3. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
5. PRs
   • https://github.com/w3c/wot-thing-description/pulls
6. Issues
   • JSON Schema for Thing Model
   • The "body" location value for security schemes is underspecified
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?

Jan 27, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • Jan 20
2. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
3. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. PRs
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues
   • JSON Schema for Thing Model
   • The "body" location value for security schemes is underspecified
   • Which is better to actuate devices, invoking ACTION or writing PROPERTY?

Jan 20, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • Jan 13
2. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
3. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. PRs
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues
   • Allow array for response in From class?
   • Definition of contentEncoding should be of type xsd:string
   • Add "reliability" to the TD + Add "precision" to the TD
   • JSON Schema for Thing Model
6. Bindings
   • Modbus Binding (Cristiano)?

Jan 13, 2021

1. Preliminaries
   • Guests, New Members, and Invited Experts
     • W3C Patent Policy
     • Patent Policy FAQ - Q6
   • Pick a scriber (see ScribeRoll)
   • Draft minutes:
     • December 16
2. Defer issue to TD 2.0 --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Defer+to+TD+2.0%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
3. Propose closing issues --> if not ok, please provide veto
   • https://github.com/w3c/wot-thing-description/issues?q=is%3Aissue+is%3Aopen+label%3A%22Propose+closing%22
   • Please review and provide a veto if you are disagree that the issue will defer to TD 2.0
4. PRs
   • https://github.com/w3c/wot-thing-description/pulls
5. Issues
   • Allow array for response in From class?
   • How to describe Philips Hue security scheme
   • Is the use of "$ref" and "definitions" allowed in TD ?
   • Add "reliability" to the TD + Add "precision" to the TD
   • Add hint that relation type values are collected.