<McCool> todo - robotics followup, use cases for remote sensing, water management
<jennifer> SPOTON were featured in this OECD spotlight article: https://trends.oecd-opsi.org/trend-reports/innovative-covid-19-solutions/
<jennifer> If you click on the "Download" button and search for "SPOTON" in the pdf.
<jennifer> https://trends.oecd-opsi.org/wp-content/uploads/2020/07/OECD_2020-Report-Book-v2.pdf (Or here)
<jennifer> SPOTON is GovTech's intended PoC for WoT.
<jennifer> SPOTON already is in production, but it doesn't fully support WoT yet
Jennifer: wondering about the geolocation information
McCool: put updates on geolocation to
the use cases
... anyway, ok with the minutes themselves?
Jennifer: nothing sensitive or anything
McCool: accepted
<McCool> https://github.com/w3c/wot-architecture/issues/456
McCool: there was general discussion
on geolocation
... also accuracy of geolocation information
... SSN standard defines accuracy, precision and resolution
McCool: also Basic Geo Vocabulary by Dan Brickley
McCool: and World Geodetic System
World Geodetic System - Wikipedia
<McCool> https://www.w3.org/TR/geolocation-API/#coordinates_interface
McCool: Coordinates interface
definition from the Geolocation API Spec 2nd Edition
... we have an API definition for geolocation here
... however, need to talk with the DAS WG guys
https://w3c.github.io/geolocation-sensor/#geolocationsensor-interface Generic Sensor API - Geolocation sensor
ISO119-2:2016 Geographic information
Kaz: some updates about geolocation api (by DASWG) and geolocation information accuracy (by ISO) above
McCool: ok
<McCool> https://w3c.github.io/hr-time/#dom-domhighrestimestamp
McCool: possible issue on high resolution time stamp
Kaz: yeah, related issue on who would manage the clock
McCool: (adds comments to Issue 456)
McCool: good to have joint discussion with the DASWG during TPAC
Kaz: definitely
McCool: would like to polish the
geolocation use case description
... will create a separate use case about time and
accuracy
... note that the goal here is not re-inventing the wheel
... geolocation information itself, time, accuracy and
SSN
... SSN is kind of complicated and need to think about how to
use it
... also how to map the geolocation information from the
geolocation api with the smart city dashboard
Jennifer: yeah
McCool: another use case I'm
interested is the mapping
... even for static sensor for measurement as well
Kaz: we need to think about "Web browser as a WoT Servient" for that purpose as well
McCool: yeah
... let's discuss mapping during the next meeting
Jennifer: the eventual goal should include reusing the existing map services like Google Maps as well
McCool: ok, let's defer that to the
next meeting
... data visualization is another viewpoint
... also what the possible limitation with iotschema, etc.
[adjourned]