<scribe> scribenick: kaz
McCool: (goes through the
minutes)
... looks fine
... approved
McCool: demo during the main
call?
... let's focus on the use case first
Jennifer: can ask Philip about what can be shown
McCool: we can wait
... minutes themselves are OK
Jennifer: yeah
McCool: approve
McCool: not exactly a use case but we
should think about MQTT over WebSocket
... we're doing discovery discussions
... first draft to be published in September
... any issues with the minutes?
(none)
McCool: accepted
McCool: it's not too specific to
Singapore
... we can collaborate on actual devices/services
... GPS module, etc., to be considered
... a possible implementation might be having TD on the server
side and the client as a location sensor just upload the
geolocation information to that
... geolocation stuff is generic and seems to be open to
share
David: there might be turnaround
issue
... phones may stay on changing
McCool: could use webhook events,
etc.
... geolocation use case makes us consider diverse
settings
... would be useful to go through the use cases
... regarding the usage of QR codes, that's related to
discovery as well
<McCool> https://www.gibtsnicht.de/loc.html
McCool: wondering about functionalities for retails
David: geofencing
... you can detect certain location
... and steady update on your location
McCool: Jennifer's use case implies
issue on installation
... temporary installation for certain devices
... maybe by scanning QR codes
... (crates a new issue to capture the points)
... phone s a geolocation device
... may want to set it up as a client
... that "calls in" data rather than acting as a server
... may also provide check-in functionality, i.e., scan a QR
code or read a bluetooth beacon
... this provides access to the phone's geolocation API which
includes more than just GPS
Kaz: technically the client and
the server could work with each other collaboratively like the
speech recognition service
... for example, pre-processing part could be done on the client side
... and the integration/complicated search could be done on the
server side
<McCool> Issue 37 - Geolocation use case extensions
McCool: might be able to get feedback
from EdgeX as well
... when would be the event?
David: August 12
McCool: ok to put the smart city dashboard?
Jennifer: yes
McCool: let's generate the description by the use case call on Thursday
<McCool> https://github.com/mmccool/wot-usecases/blob/edge-computing/USE-CASES/edge-computing.md
McCool: let's think about edge computing use case now
McCool: this (edge computing) should be extended and generalized to "public health monitoring" and include variants such as fever tracking, social distancing, mask detection, etc.
McCool: there are two kinds of use
cases
... vertical ones like agriculture
... and horizontal ones like digital twins
... would see what kind of requirements are there for verticals
within the horizontal use cases
... need to go through the use case descriptions
... for example, digital twin could be applied to the smart
city use case
<McCool> see also autodesk's digital twin technology for simulation
<McCool> traffic, water flow etc.
<jennifer_> https://www.autodesk.com.sg/products/infraworks/
Jennifer: popularly used for construction, etc.
McCool: anything for the next call?
Jennifer: we should make contribution to the use case description
McCool: ok
Jennifer: we could look at existing geolocation projects
[adjourned]