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01:42:41 <wseltzer> rrsagent, make logs public
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01:53:24 <RRSAgent> I see no action items
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01:53:40 <kaz> Meeting: WoT PlugFest at TPAC 2019
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04:31:38 <kaz> rrsagent, draft minutes
04:31:38 <RRSAgent> I have made the request to generate https://www.w3.org/2019/09/18-wot-pf-minutes.html kaz
04:31:54 <kaz> chair: McCool
04:32:10 <kaz> mm: presentation plus demo
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04:32:26 <azaroth> present+ Rob_Sanderson
04:32:28 <kaz> ... walk through scenarios
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04:32:52 <kaz> ... we're looking at PlugFest to see interoperability
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04:33:14 <gkellogg> present+
04:33:22 <gkellogg> present+ Gregg_Kellogg
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04:33:39 <kaz> kaz: please join the IRC at #wot-pf and also "present+" you name
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04:33:49 <kaz> mm: (goes through the slides)
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04:33:54 <gkellogg> present+ Gregg_Kellogg
04:34:00 <kaz> ... [W3C Web of Things]
04:34:03 <kaz> present+ Kaz_Ashimura
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04:34:07 <hendo_> present+ Hiroki_Endo
04:34:08 <kaz> present+ Michael_McCool
04:34:12 <JohnRochford> present+
04:34:19 <Masa> present+ Masa Mashita
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04:34:21 <kaz> mm: we're middle of rechartering the WG
04:34:28 <JohnRochford> present+ JohnRochford
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04:34:31 <ktoumura> present+ Kunihiko_Toumura
04:34:36 <ryuichi> present+ Ryuichi_Matsukura
04:34:40 <kaz> ... will have 2-day sessions to discuss the plan
04:34:52 <kaz> ... [W3C Web of Things - Building Blocks]
04:34:52 <tksuzuki> present+ Takahisa_Suzuki
04:35:01 <kaz> ... building blocks here
04:35:13 <kaz> ... TD is general metadata based on JSON-LD
04:35:29 <kaz> ... [Published CRs]
04:35:52 <kaz> ... (Thing Description example on the right side)
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04:36:04 <kaz> ... [PlugFest picture]
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04:36:11 <kaz> ... actually several things here
04:36:20 <kaz> ... several scenarios working together
04:36:27 <Mizushima> preset+ Tomoaki_Mizushima
04:36:28 <kaz> ... devices provided by different vendors
04:36:51 <kaz> ... the basic idea is describing what the device does
04:37:07 <kaz> ... devices can be provided in various ways
04:37:18 <kaz> ... [PlugFest Devices]
04:37:37 <kaz> ... end point devices as sensors/actuators
04:37:49 <kaz> ... devices in a homenetwork here
04:37:56 <sebastian> present +Sebastian_Kaebisch
04:38:00 <kaz> ... you may create a proxy for proper security
04:38:08 <kaz> ... Fujitsu has a proxy system here
04:38:11 <kaz> ... Intel as well
04:38:21 <kaz> ... Mozilla provides gateway mechanism
04:38:36 <kaz> ... light switches from different vendors
04:38:52 <kaz> ... possibly could be cloud services
04:39:15 <kaz> ... this time NHK provides a TV set including the Hybridcast technology
04:39:28 <kaz> ... Panasonic provides a lot of things
04:39:39 <kaz> ... some of the are here in Fukuoka locally
04:39:46 <kaz> ... and some others are remote
04:40:00 <kaz> ... much more devices could be included
04:40:11 <kaz> ... Oracle provides cloud simulators
04:40:38 <kaz> ... Siemens also has a simulator
04:40:49 <kaz> ... TUM provides bunch of sensor devices
04:41:02 <kaz> ... [Scenario 1]
04:41:05 <kaz> ... different scenarios here
04:41:09 <kaz> ... two scenarios
04:41:21 <kaz> ... one is about smart home
04:41:39 <kaz> ... smart building is something like a hotel
04:41:48 <kaz> ... integrate those together
04:42:04 <kaz> ... authentication problem is interesting
04:42:26 <kaz> ... enabling accessibility is also an important/interesting point for the scenario
04:43:00 <kaz> ... maybe you have a door bell and synchronized with a flash
04:43:11 <kaz> ... we have speech synthesizer as well
04:43:48 <kaz> ... also smart storage battery
04:44:09 <kaz> ... [another photo]
04:44:22 <kaz> ... Fujitsu's devices (and Mozilla gateway)
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04:44:39 <kaz> ... door bell, buzzer and flash
04:44:50 <kaz> ... motion sensor as well
04:45:05 <kaz> ... you can use a gateway for zigbee devices
04:45:15 <kaz> ... Fujitsu box here is a proxy
04:45:26 <kaz> ... also Google home device can be connected
04:46:07 <kaz> ... interesting to have a local proxy as a hub rather than going out to a cloud service
04:46:13 <kaz> ... [Scenario 2]
04:46:17 <kaz> ... Industrial scenario
04:46:33 <kaz> ... different kind of requirements for authentication and security
04:46:52 <kaz> ... one use case here
04:47:01 <kaz> ... functional safety application
04:47:08 <kaz> ... you want to get alarm
04:47:19 <kaz> ... when people go to wrong places
04:47:31 <kaz> ... Oracle simulator image
04:47:47 <kaz> ... on the right screen
04:48:05 <kaz> ... simulating HVAC system and fest plant
04:48:12 <kaz> ... good for IoT training
04:48:26 <kaz> ... many industrial controls are expected
04:48:40 <kaz> ... has Thing Descriptions included
04:48:51 <kaz> ... [Siemens screen]
04:49:00 <kaz> ... car charging service
04:49:23 <kaz> dp: buildings representing smart buildings
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04:49:33 <kaz> ... power consumption is detected
04:49:53 <kaz> ... also on the left side electric power charger
04:50:09 <kaz> ... the devices have different interface for each
04:50:34 <kaz> mm: for smart grid, there are various interfaces
04:50:45 <kaz> ... we can see energy bi-directional
04:50:55 <kaz> ... house to car vs car to house
04:51:06 <kaz> ... very interesting/important question
04:51:36 <kaz> ... ecoG, Siemens subsidiary, working on the mechanism
04:51:48 <kaz> ... natural thing to happen
04:52:00 <kaz> ... car charging stand is kind of like gas stand
04:52:22 <kaz> ... could be collocated with convenience stores
04:52:44 <kaz> ... could have distributed power management system
04:52:53 <kaz> ... [NHK Hybridcast Integration]
04:53:08 <kaz> ... [picture as well]
04:53:25 <kaz> endo: our demo describes Hybridcast system
04:53:31 <kaz> ... working with the WoT framework
04:53:55 <kaz> ... broadcasting content can transfer events as a trigger for that purpose
04:54:12 <kaz> ... we use "node-wot" as the basis for the interface
04:54:32 <kaz> ... the orange application here on the slide catches the event from the broadcasting content
04:54:46 <kaz> ... and handle the external devices
04:54:54 <kaz> mm: [NHK TV content]
04:55:07 <kaz> endo: application data on the right side
04:55:25 <kaz> ... start/stop a robot cleaner
04:55:58 <kaz> mm: broadcast content includes signal to kick the application
04:56:13 <kaz> rrsagent, draft minutes
04:56:13 <RRSAgent> I have made the request to generate https://www.w3.org/2019/09/18-wot-pf-minutes.html kaz
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04:56:52 <kaz> ... we have an informative Note on protocol binding
04:57:02 <kaz> ... [Orchestration]
04:57:07 <kaz> ... next issue is orchestration
04:57:20 <kaz> ... currently have two ways
04:57:26 <kaz> ... Node-RED and node-wot
04:58:44 <kaz> ... you can find the code of node-wot on GitHub
04:59:07 <kaz> ... node-wot is a library based on Node.js
04:59:24 <kaz> ... [WoT Workshop: Munich 2019]
04:59:30 <kaz> ... had a W3C workshop the other day
04:59:36 <kaz> ... pretty nice systems running here
04:59:52 <kaz> ... you can see a BMW car as part of the WoT PlugFest
05:00:04 <kaz> ... described by Thing Description
05:00:33 <kaz> ... upper right is Mozilla gateway
05:00:45 <kaz> ... [W3C WoT Resources]
05:00:53 <kaz> ... that's it for my presentation
05:01:05 <kaz> ... uploaded on GitHub
05:01:28 <kaz> ... the main repo is "wot" under w3c
05:01:38 <kaz> @@@link
05:01:45 <kaz> mm: finish a bit earlier
05:01:56 <kaz> ... and would invite you all to the lunch place for actual demo
05:01:59 <kaz> ... questions?
05:02:03 <kaz> (none)
05:02:06 <kaz> mm: ok
05:02:17 <kaz> ... in that case, please come to the lunch place for the actual demo
05:02:20 <kaz> ... tx!
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05:02:35 <kaz> [presentation done; people move to the lunch place for actual demo]
05:02:40 <kaz> rrsagent, draft minutes
05:02:40 <RRSAgent> I have made the request to generate https://www.w3.org/2019/09/18-wot-pf-minutes.html kaz
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05:04:54 <kaz> s|@@@link|-> https://github.com/w3c/wot/blob/master/PRESENTATIONS/2019-09_WoT-Plugfest.pdf McCool's slides|
05:05:01 <kaz> rrsagent, draft minutes
05:05:01 <RRSAgent> I have made the request to generate https://www.w3.org/2019/09/18-wot-pf-minutes.html kaz
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