13:48:01 RRSAgent has joined #dap 13:48:01 logging to http://www.w3.org/2011/08/17-dap-irc 13:48:03 RRSAgent, make logs world 13:48:03 Zakim has joined #dap 13:48:05 Zakim, this will be DAP 13:48:05 ok, trackbot; I see UW_DAP()10:00AM scheduled to start in 12 minutes 13:48:06 Meeting: Device APIs and Policy Working Group Teleconference 13:48:06 Date: 17 August 2011 13:48:31 Agenda: http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0020.html 13:49:25 Chair: Robin_Berjon, Frederick_Hirsch 13:49:29 Present+ Robin_Berjon, Frederick_Hirsch 13:49:43 Regrets+ Ernesto_Jimenez 13:51:29 Present- Robin_Berjon 13:51:37 Chair- Robin_Berjon 13:51:41 rrsagent, generate minutes 13:51:41 I have made the request to generate http://www.w3.org/2011/08/17-dap-minutes.html fjh 13:51:45 AnssiK has joined #dap 13:52:23 Chair: Frederick_Hirsch 13:52:42 s/Chair- Robin_Berjon// 13:52:46 rrsagent, generate minutes 13:52:46 I have made the request to generate http://www.w3.org/2011/08/17-dap-minutes.html fjh 13:53:04 Regrets+ Robin_Berjon 13:54:00 UW_DAP()10:00AM has now started 13:54:07 +??P7 13:54:18 Present+ Anssi_Kostiainen 13:54:32 zakim, ??P7 is me 13:54:32 +AnssiK; got it 13:56:53 nwidell has joined #dap 13:57:02 Present+ Niklas_Widell 13:57:21 Dzung_Tran has joined #dap 13:57:29 Present+ Dzung_Tran 13:58:26 +??P8 13:58:31 zakim, ??P8 is me 13:58:31 +fjh; got it 13:58:39 zakim, who is here? 13:58:39 On the phone I see AnssiK, fjh 13:58:40 On IRC I see Dzung_Tran, nwidell, AnssiK, Zakim, RRSAgent, fjh, richt, ernesto_jimenez, dom, wmaslowski, ingmar, ilkka, trackbot, lgombos 13:59:17 SungOk_You has joined #dap 13:59:42 JoshSoref has joined #dap 14:00:30 +rberkoff 14:00:57 +SHayman 14:00:58 zakim, who's making noise? 14:01:06 R_Berkoff has joined #dap 14:01:10 AnssiK, listening for 10 seconds I heard sound from the following: AnssiK (9%) 14:01:24 Present SungOk_You 14:01:41 Zakim, who's making noise? 14:01:42 zakim, who is making noise? 14:01:42 + +46.1.07.15.aaaa 14:01:43 Present+ SungOk_You 14:01:53 zakim, aaaa is nwidell 14:01:53 +nwidell; got it 14:01:57 JoshSoref, listening for 10 seconds I heard sound from the following: fjh (43%), SHayman (62%) 14:02:07 zakim, SHayman is joshsoref 14:02:07 +joshsoref; got it 14:02:08 fjh, listening for 10 seconds I heard sound from the following: AnssiK (5%), fjh (19%), SHayman (69%) 14:02:13 Zakim, code? 14:02:13 the conference code is 3279 (tel:+1.617.761.6200 sip:zakim@voip.w3.org), dom 14:02:14 zakim who is here? 14:02:20 zakim, who is here? 14:02:20 On the phone I see AnssiK, fjh, rberkoff, joshsoref, nwidell 14:02:22 On IRC I see R_Berkoff, JoshSoref, SungOk_You, Dzung_Tran, nwidell, AnssiK, Zakim, RRSAgent, fjh, richt, ernesto_jimenez, dom, wmaslowski, ingmar, ilkka, trackbot, lgombos 14:02:33 +??P12 14:02:35 +??P13 14:02:36 s/member:zakim who is here?// 14:02:40 Present+ Josh_Soref 14:02:49 Zakim, ??P13 is me 14:02:57 zakim, who is here? 14:02:59 Present+ Dominique_Hazael-Massieux 14:02:59 zakim, +??P12 is me 14:03:02 +dom; got it 14:03:10 On the phone I see AnssiK, fjh, rberkoff, joshsoref, nwidell, dom, ??P12 14:03:15 wonsuk has joined #dap 14:03:16 sorry, SungOk_You, I do not recognize a party named '+??P12' 14:03:19 Zakim, ??P12 is SungOk_You 14:03:26 On IRC I see R_Berkoff, JoshSoref, SungOk_You, Dzung_Tran, nwidell, AnssiK, Zakim, RRSAgent, fjh, richt, ernesto_jimenez, dom, wmaslowski, ingmar, ilkka, trackbot, lgombos 14:03:32 zakim, who is here? 14:03:33 +SungOk_You; got it 14:03:39 On the phone I see AnssiK, fjh, rberkoff, joshsoref, nwidell, dom, SungOk_You 14:03:41 Present+ Wonsuk_Lee 14:03:48 On IRC I see wonsuk, R_Berkoff, JoshSoref, SungOk_You, Dzung_Tran, nwidell, AnssiK, Zakim, RRSAgent, fjh, richt, ernesto_jimenez, dom, wmaslowski, ingmar, ilkka, trackbot, lgombos 14:04:11 + +44.208.144.aabb 14:04:21 zakim, aabb is me 14:04:21 +richt; got it 14:04:27 Present+ Rich_Tibbett 14:04:32 Topic: Administrative 14:04:44 Present+ R_Berkoff 14:05:04 + +82.31.27.9.aacc 14:05:11 s/R/Russell/ 14:05:26 Present+ Russell_Berkoff (Samsung) 14:05:33 FPWD of "Web Application Privacy Best Practices" has been published, see http://www.w3.org/TR/2011/WD-app-privacy-bp-20110804/ 14:05:34 zakim, +82.31.27.9.aacc is me 14:05:34 +wonsuk; got it 14:06:06 Call for participation, AR standards 24-25 October http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0017.html (Rob Manson) 14:06:27 Scribe: JoshSoref 14:06:32 scribenick: JoshSoref 14:06:47 Topic: Minutes Approval 14:06:49 F2F #6: 19-21 July 2011 (Paris) 14:06:49 19 July 2011 minutes (Day 1) http://lists.w3.org/Archives/Public/public-device-apis/2011Jul/att-0088/minutes-2011-07-19.html 14:06:50 20 July 2011 minutes (Day 2) http://lists.w3.org/Archives/Public/public-device-apis/2011Jul/att-0098/minutes-2011-07-20.html 14:06:50 21 July 2011 minutes (Day 3) http://lists.w3.org/Archives/Public/public-device-apis/2011Jul/att-0100/minutes-2011-07-21.html 14:06:51 proposed RESOLUTION: Minutes from 19-21 July 2011 (F2F) are approved 14:07:13 wmaslowski has left #dap 14:07:26 RESOLUTION: Minutes from 19-21 July 2011 (F2F) are approved 14:07:47 Topic: Battery API 14:07:52 fjh: ISSUE-114 14:07:57 ISSUE-114? 14:07:57 ISSUE-114 -- Battery spec should note relative ordering of battery low versus battery critical in terms of criticality -- open 14:07:57 http://www.w3.org/2009/dap/track/issues/114 14:08:03 ACTION-426? 14:08:03 ACTION-426 -- Robin Berjon to draft the proposed design of getting rid of battery{low,critical} and adding a field that indicates state=ok/low/critical -- due 2011-07-26 -- OPEN 14:08:03 http://www.w3.org/2009/dap/track/actions/426 14:08:14 http://lists.w3.org/Archives/Public/public-device-apis/2011Jul/0099.html 14:08:29 Cathy has joined #dap 14:08:31 q+ 14:08:34 q+ 14:08:42 ack AnssiK 14:08:48 AnssiK: it's a sound proposal 14:08:57 ... i can integrate it into the specificaiton after the call 14:09:02 AnssiK: was this in the f2f? 14:09:07 fjh: no, it came after 14:09:11 ack dom 14:09:15 AnssiK: it seems functionally equivalent to the previous one 14:09:18 ... so it should work for me 14:09:26 dom: i haven't reviewed this in detail yet 14:09:26 + +1.781.266.aadd 14:09:31 ... one concern i have is that 14:09:34 zakim, aadd is me 14:09:34 +Cathy; got it 14:09:39 Present+ Cathy_Chan 14:09:40 ... would you still be able to register for only getting battery critical events? 14:09:45 ... rather than all events? 14:09:54 fjh: it seems to limit the events 14:10:05 AnssiK: you'd have to register for the 14:10:18 ... battery status events 14:10:23 ... and ... 14:10:36 dom: that seems inefficient if all you care about is criticals 14:10:52 fjh: one of the arguments is that it isn't meaningful 14:11:02 ... i think that was Josh's arugment 14:11:07 [ it was my argument ] 14:11:16 Claes has joined #dap 14:11:17 Kihong_Kwon has joined #dap 14:11:23 s/rug/rgu/ 14:12:15 ISSUE-113? 14:12:15 ISSUE-113 -- AddEventListener in Battery Status has side effects -- open 14:12:15 http://www.w3.org/2009/dap/track/issues/113 14:12:30 Present+ Kihong_Kwon 14:12:32 ISSUE-115? 14:12:32 q+ 14:12:32 ISSUE-115 -- Do you get the batterylow event when you're charging and cross that boundary? -- open 14:12:32 http://www.w3.org/2009/dap/track/issues/115 14:12:51 AnssiK: i looked at the XXX and GeoLocation WGs 14:12:55 ... and there were two camps 14:12:59 + +46.1.08.01.aaee 14:13:14 s/XXX/side effects ISSUE-113/ 14:13:14 ... one side favored simplicity for the developer over architectural purity 14:13:32 Present+ Claes_Nilsson 14:13:36 ... it seems that the GeoLocation discussion is closed and they are not giving us any guidance 14:14:09 AnssiK: I've flagged the battery related emails 14:14:18 ... and I'll send a summary with my intentions 14:15:06 zakim, who is here? 14:15:06 On the phone I see AnssiK, fjh, rberkoff, joshsoref, nwidell, dom, SungOk_You, richt, wonsuk, Cathy, +46.1.08.01.aaee 14:15:07 fjh: i think francois was being helpful by tossing an action 14:15:09 On IRC I see Kihong_Kwon, Claes, Cathy, wonsuk, R_Berkoff, JoshSoref, SungOk_You, Dzung_Tran, nwidell, AnssiK, Zakim, RRSAgent, fjh, richt, ernesto_jimenez, dom, ingmar, ilkka, 14:15:11 ... trackbot, lgombos 14:15:31 zakim, aaee is claes 14:15:31 +claes; got it 14:15:45 s/i think francois was being helpful by tossing an action// 14:16:33 Topic: Permissions 14:16:39 ACTION-435? 14:16:39 ACTION-435 -- Laszlo Gombos to update the Permissions draft based on f2f discussion and summary email from Robin in planning for FPWD -- due 2011-09-01 -- OPEN 14:16:39 http://www.w3.org/2009/dap/track/actions/435 14:16:47 ISSUE-436? 14:16:47 ISSUE-436 does not exist 14:16:56 ISSUE-109? 14:16:56 ISSUE-109 -- We need solid use cases for Feat Perms if it's going to fly -- open 14:16:56 http://www.w3.org/2009/dap/track/issues/109 14:17:08 ACTION-436? 14:17:08 ACTION-436 -- WonSuk Lee to provide an example for Permissions -- due 2011-07-27 -- OPEN 14:17:08 http://www.w3.org/2009/dap/track/actions/436 14:17:36 wonsuk: there's some issues relating to the 14:17:54 ... XXY of feature permissions 14:18:20 ... I need to talk to lgombos about it 14:18:24 ... I will propose something to the list 14:18:33 Topic: Sensors 14:18:41 fjh: we've had a bunch of use case proposals on the list 14:18:47 Ambient, 12http://lists.w3.org/Archives/Public/public-device-apis/2011Jul/0103.html (Dzung Tran) 14:18:47 Temperature, 12http://lists.w3.org/Archives/Public/public-device-apis/2011Jul/0104.html 14:18:48 ACTION-439, Bryan 12http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0004.html 14:18:48 Semantic Sensor Network XG Final Report 12http://lists.w3.org/Archives/Public/public-device-apis/2011Jul/0106.html 14:18:48 ... i'm not sure how we should pull the stuff together 14:19:08 dcoloma has joined #dap 14:20:03 will pursue this on the list as those who contributed use cases not on call. Need someone to pull this material together. 14:20:12 Topic: Discovery 14:20:18 fjh: this isn't a followup 14:20:28 http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0018.html 14:20:32 ... there was an additional message from richt about automated registration 14:20:39 ... by integrating with discovery mechanisms 14:20:54 ... there's another item which is related to EU project XXZ 14:20:56 http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0024.html 14:21:01 s/XXZ/webinos/ 14:21:18 fjh: richt / Claes : could one of you introduce them? 14:21:29 richt: the current proposal is local network 14:21:38 ... this message was about extending that to the whole web 14:21:45 ... it's in many ways similar to web introducer 14:21:55 ... but it's using an automated process and discovery 14:22:03 ... reviews and feedback on the list would be great 14:22:11 ... it will probably hit the spec in the next few weeks 14:22:37 fjh: Claes, can you talk about webinos / its javascript system? 14:22:53 Claes: I think it will be interesting for DAP to see the APIs we have defined in webinos 14:22:59 ... especially in service discovery 14:23:19 ... i tried to give a brief overview of these two apis in my mail 14:23:24 Claes message related to both service discovery and sensors, see http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0024.html 14:23:41 ... i encourage everyone to read the input and give feedback 14:24:06 fjh: thank you, i think it will take people time to read your message and read the referenced apis 14:24:31 Topic: Security 14:24:45 fjh: an EU project did an analysis of a number of W3C deliverables 14:24:49 http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0006.html 14:24:53 ... and concluded there could be more coordination between them 14:24:57 [ which shocked no one ] 14:25:07 ... they mentioned our work specifically 14:25:10 Device API specifications 14:25:10 a. MediaCaptureAPI 14:25:10 b. System Information API 14:25:11 c. Permissions for Device API Access 14:25:11 d. Device API Privacy Requirements 14:25:34 ... we're already reworking (a) and (b) 14:25:43 ... they asked for things to be integrated across specs 14:25:48 ... which is something we can't do in our WG 14:25:57 fjh: dom: did you have something to say? 14:26:00 ... do we need more time? 14:26:15 dom: yes, we need to look at it, we need more time, and ideally someone needs to take an action item 14:26:36 action: fjh to review security issue http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0006.html 14:26:36 Created ACTION-446 - Review security issue http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0006.html [on Frederick Hirsch - due 2011-08-24]. 14:26:57 On other APIs (AOB): 14:26:59 RE: Network Info API. Anyone been following this bug? https://bugzilla.mozilla.org/show_bug.cgi?id=677166 14:27:09 please review your open actions, open actions, http://www.w3.org/2009/dap/track/actions/open 14:27:33 Topic: Network information 14:27:50 I'll take an action to speak to someone about that 14:27:59 thanks Josh 14:28:10 I don't think that the proposals are a good direction 14:28:31 BTW: I am working with JOSE from the WAC group on taking what we have in System Info for sensors and what WAC has for sensors and merge them 14:28:38 I followed up with PhoneGap 14:28:48 ... and i summarized my conversation with Bryan to the list 14:29:13 ACTION-438? 14:29:13 ACTION-438 -- Josh Soref to talk to Brian Leroux about the Netinfo API in PhoneGap to ask about uptake and feedback -- due 2011-07-27 -- OPEN 14:29:13 http://www.w3.org/2009/dap/track/actions/438 14:29:37 s/Bryan/Brian/ 14:30:00 in short... 14:30:12 the requirements involve three things: 14:30:18 1. handling the case when you're offline 14:30:18 Dzung, could be of interest. What's the plan for the resulting spec? 14:30:27 ACTION-438: see http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0022.html 14:30:27 ACTION-438 Talk to Brian Leroux about the Netinfo API in PhoneGap to ask about uptake and feedback notes added 14:30:29 2. dealing with evil networks which kill idle sockets 14:30:36 ACTION-438: closed 14:30:36 ACTION-438 Talk to Brian Leroux about the Netinfo API in PhoneGap to ask about uptake and feedback notes added 14:30:36 If you meant to close ACTION-438, please use 'close ACTION-438' 14:30:36 3. adapting to bandwidth constraints 14:30:49 close ACTION-438 14:30:49 ACTION-438 Talk to Brian Leroux about the Netinfo API in PhoneGap to ask about uptake and feedback closed 14:30:59 the problem is that there's no guarantee that the device will actually be right next to the weakest/evilest link 14:31:06 in cases of laptops or tablets 14:31:15 I will publish a proposal for sensors API once JOSE and I believe it is ready 14:31:23 using wifi basestations which are re-sharing cellular connections 14:31:38 the information that the browser could expose would lead applications to the wrong conclusion 14:31:50 the right thing to do is to discover the constraints by doing what you need and reacting to failures 14:31:57 or increasing load if you don't hit failures 14:33:44 ... 14:33:59 josh notes that applications need to respond intelligently to failures and this is out of the capability of browser, and such netinfo api would be either misleading or not helpful for these cases 14:34:11 in the case of websockets it might be possible for the websocket api to have a `please send keepalive pings every X units of time` 14:34:38 And I'm proposing that we change the spec to discourage vendors from implementing it 14:35:15 including taking up editing the spec to make those changes 14:35:46 My message outlined an algorithm for addressing the concerns 14:36:26 Topic: HTML Media Capture 14:36:27 ... implementable in current browsers today without api changes 14:36:40 http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0023.html 14:36:41 fjh: ernesto sent a proposal to the list 14:36:50 ... dealing with the accept parameter 14:36:57 ... he's proposing a favored sequence 14:37:20 ACTION-432: closed 14:37:20 ACTION-432 Make a proposal for ISSUE-116 and ISSUE-117 notes added 14:37:20 If you meant to close ACTION-432, please use 'close ACTION-432' 14:37:29 close ACTION-432 14:37:29 ACTION-432 Make a proposal for ISSUE-116 and ISSUE-117 closed 14:37:57 Topic: AoB 14:38:07 AOB... fyi, some general background reading on the state of Device APIs from Opera interns: http://publications.lib.chalmers.se/cpl/record/index.xsql?pubid=143816 14:38:14 might be of interest. 14:38:22 AnssiK: you're pretty close on battery 14:38:45 s/AnssiK/fjh: AnssiK/ 14:39:02 fjh: permisions is moving forward 14:39:19 fjh: we need to hash things out on sensors 14:39:39 -dom 14:39:40 fjh: the chairs will meet to talk with the WebRTC 14:39:45 -claes 14:39:46 fjh: next meeting next week 14:39:47 -richt 14:39:48 -SungOk_You 14:39:48 -nwidell 14:39:49 -fjh 14:39:49 -rberkoff 14:39:51 -AnssiK 14:39:55 RRSAgent: bye 14:39:55 I see 1 open action item saved in http://www.w3.org/2011/08/17-dap-actions.rdf : 14:39:55 ACTION: fjh to review security issue http://lists.w3.org/Archives/Public/public-device-apis/2011Aug/0006.html [1] 14:39:55 recorded in http://www.w3.org/2011/08/17-dap-irc#T14-26-36 14:39:57 -wonsuk