SDW WG plenary telcon - 2022

SDW WG plenary telcon - 7AM UTC

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Different time slot to accomodate participants interested in SSN.

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– Central European Standard Time

SDW WG plenary telcon - different time slot

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Different time slot to accomodate participants interested in SSN.

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– UTC

SDW WG plenary telcon

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– Eastern Daylight Time

SDW WG plenary telcon

  • Canceled

Apologies. This meeting is cancelled. Please see public mailing list 1 with a request for what to do with your new spare hour.

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– Eastern Daylight Time

SDW WG plenary telcon

  • Canceled

Canceled due to Europe summer holidays

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– Eastern Daylight Time

SDW WG plenary telcon

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One hour later than usual, to allow members of the WoT WG to join.

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– Eastern Daylight Time

Joint SDW-WoT WG session

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Session objectives:
(a) Define the geolocation deliverables for next WoT WG charter (2023 onwards). A starting list is here [1]. Use cases will guide what kind of geolocation data we might need.
… Do we need velocity? Maybe, the use case is transportation or robotics.
… Do we need to identify topology? Maybe, if we are talking Building Information Management systems.
… Do we need to worry about visibility from given viewpoints? Maybe, if the use case is AR.
…
(b) Agree schedule for routine checkpoint joint sessions and date of next meeting. Ongoing coordination is needed to ensure that WoT leverage existing geospatial standards and avoid creating new - especially around vocabularies/ontologies.

WoT gaps and future work are listed here [2].

WoT WG view is that GeoPose (limited to orientation?) and GeoSPARQL (missing a wat to access actual geolocation data in a consistent way?) don't cover all the use cases.

Looking forward to seeing you. Jeremy and Linda
(SDW-WG co-chairs)

…

[1]: Geospatial deliverables may include the following

  1. Geospatial discovery mechanisms (e.g. finding Things near a certain location)
  2. Geospatial data encoding standards, for both metadata (Thing Descriptions) and dynamic data (here is a proposal, but it is only an outline): https://github.com/w3c/wot-discovery/blob/main/proposals/geolocation.md; may be necessary to enable 1.
  3. Geospatial use cases (e.g. logistics, Smart City infrastructure management, etc.). We have a set of use cases here, https://github.com/w3c/wot-usecases, and recently did a review of gaps here, https://github.com/w3c/wot-usecases/blob/main/USE-CASES/coverage.csv, and it was clear that accounting for location is one of our biggest gaps.

[2]: Gaps and Future Work:
• GIS Integration
o Geospatial data and discovery
• Data Management
o Digital Twins and shadows
o Event notifications
o Historical data
• Security
o Key provisioning and onboarding
o Secure LAN access
o Proxy services
o Access control and ad-hoc sharing
o MUDS
• Accessibility
o Sensory modality mapping
o Textual/descriptive interfaces
o Service location
o Mobility services
• Advanced Use Cases
o Transportation
o Logistics
o Distributed energy management
o AR visualization
o Analytics integration e.g. for health and safety monitoring

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– Eastern Daylight Time

SDW WG plenary telcon -- CANCELLED

  • Canceled

Hello SDW-WGers ... Linda and I have decided to cancel this weeks plenary call. We have nothing specific on the agenda, and work continues elsewhere within the Best Practices sub-group. For next month (June), we plan to run a session in the OGC Members Meeting hosted in Madrid. Hope to see you there in person - but if not, then online. Best regards, Jeremy & Linda

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– Eastern Daylight Time

SDW WG plenary telcon

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– Eastern Daylight Time

SDW WG plenary telcon

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– Eastern Standard Time

SDW WG plenary telcon

  • Canceled

Canceled because of holiday

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– Eastern Standard Time