<kaz> scribenick: kaz
McCool: had joint meeting with APA
WG
... also PBG
... got various use case proposals
Lagally: concrete contributions expected?
McCool: yes, e.g., from Daihei Shiohama
Lagally: great
Jennifer: planning to work on geospatial use cases but still need to work
McCool: no problem
... note that we're planning to have joint discussion with the
Spatial Data IG at some point
Jennifer: ok
Lagally: would make sense to add your topic for the meeting in 2 weeks?
Jennifer: ok
Lagally: any objections?
(none)
Lagally: approved
Kaz: the point is that there were a bunch of possible use cases from the Singapore Geospatial Week but we don't need to collect all of them
Lagally: wondering about the style of McCool's comment
Kaz: will change the style from "irc" to "phone"
Lagally: ok
McCool: that is the comment I directly typed into the IRC
Lagally: ok
... let's keep it asis then
Kaz: on the other hand, second comment by McCool inserted later is the one I myself added since it was missing, so will fix the style
Lagally: ok
... approved
Lagally: pre-meeting for the TPAC
joint discussions
... any objections?
(none)
<inserted> scribenick: mlagally
Kaz: rob, can you please present your slides and use case.md?
Rob: yes
... Key use cases: Golden tutorial and virtual guide
... golden tutorial is using AR, proof of action, capture
format for AR debug to allow sync of data
... recording video and feeds input data to AI to produce an
overlapped image
... this not a replacement for AR markup language
... combination of recorded video and recorded sensor data to
live AR system
... virtual guide
... audio track provides guidance, provides triggers for
virtual guides
... sync with map
... this could also be used for medical use cases
... camera with AR shows bones or areas where to give an
injection
... an AR camera could be pointed to a real world object,
guidance could be given how to use that object
... i.e. control the Web of Things thing
... can also be synchronized with an annotated map
... AR overlay on the video shows a model and some additional
linformation
McCool: this seems to require
geolocation, slam?
... slam may require significant computation, edge computing
use case.
<inserted> kaz: yeah, so Rob has created a use case MD on vertical aspect and myself created another use case MD from horizontal viewpoint including geolocation collaboration
Lagally: are you using standard for geolocation?
Rob: we are defining WebVMT is JSON based but not pure JSON
<kaz> Rob's proposed breakout session
Rob: allows encapsulating data, see GeoJSON example
McCool: you are having streaming
data in chunks, similar to events that was done by
Mozilla
... is it a protocol for sending events as JSON chunks?
Rob: yes
... how do you do duration?
McCool: need to consider, not
handling it currently
... can events be queued out of order?
Rob: why do you need that?
mccool, some serialisation may change the order
Rob: events typically are in order, need to think about it
Kaz: I invited Rob to explain how
synchronisation in media happens, this can be very useful for
WoT
... 3D model could also be interesting
Rob: absolutely
<kaz> PR 62 - Rob's use case description
<kaz> PR 61 - Kaz's use case description
<inserted> scribenick: kaz
Kaz: Rob's use case is more
application specific
... my use case is more horizontal UI platform
Lagally: wondering about how to deal with realtime video streams. don't want to look into the details of video codecs
Kaz: related to WN discussion
too
... possibly Web Transport could be considered
... would refine my use case description
... also will talk with Rob about how to proceed
... maybe we can compile those two PRs
... or should continue to improve both the PRs separately
McCool: bunch of discussion during
the joint meeting with APA
... captured issues on the repo
McCool: would be useful to automotive
environment too
... planning to have a followup meeting in Dec
... during the PlugFest call on Dep-9
Lagally: ok
... btw, what do you mean by "Publishing, including
recipes"?
McCool: related to the use cases discussed during the PBG joint meeting
Lagally: ok
... let's revisit this topic during the next UC call in 2
weeks
... tx a lot for your contributions, all!
[adjourned]