PWG Steering Committee Minutes * 16 July 2018

Attendees

Smith Kennedy (HP Inc, PWG Chair)
Ira McDonald (High North, PWG Secretary, IPP WG Co-Chair)
Paul Tykodi (TCS, IPP WG Co-Chair)
Bill Wagner (TIC, former Cloud WG and WIMS WG Chair)

Preface

This meeting was announced and chaired by Smith Kennedy.

These minutes were prepared by Ira McDonald with much help from Smith Kennedy.

Agenda

(0) Agenda bashing, IP Policy, minute taker

- Review agenda and state PWG IP Policy
  - Ira McDonald as minute taker

- Revised Agenda:

  (1) Administrivia
  (2) Photo from May 2018 F2F
  (3) PWG Operations - Status (Smith / Jessica / Mike)
  (4) Plan for August 2018 PWG F2F (All)
  (5) PWG and AMSC/ISO - Status (Paul)
  (6) PWG and 3MF - Status (Smith)
  (7) PWG / Mopria Liaison - Status (Smith)
  (8) IPP Everywhere name listing on Linux OpenPrinting website (Smith / Ira)
  (9) PWG Officer Job Descriptions - Status (All)
  (10) FTP site and write access / authentication update
  (11) Next SC meetings
  (12) Action Items Review (All)

(1) Administrivia
http://ftp.pwg.org/pub/pwg/general/sc/pwg-sc-call-minutes-20180702.htm

- IPR declaration

- Roll call

- Review minutes of SC (2 July 2018) meeting
  - Approved as posted

(2) Photo from May 2018 F2F
https://ftp.pwg.org/pub/pwg/general/pictures/IMG_6738.jpg
```
- Discussion
  - Larger file size available - ask Smith
```

(3) PWG Operations - Status (Smith / Jessica / Mike)

- Discussion
  - Jessica still seeking ISTO candidates (ones hoped for didn't pan out)

  - Smith will continue to ping Jessica

(4) Plan for August 2018 PWG F2F (All)
https://www.pwg.org/chair/meeting-info/meetings.html
https://www.pwg.org/chair/meeting-info/august-2018-virtual.html
```
- Discussion
  - Agenda seems to be stable
```
ACTION: 07/16/18 - Smith to do first draft of August 2018 PWG F2F Plenary slides for review at next SC meeting on 07/30/18
- OPEN
ACTION: 07/16/18 - Smith to request officers to submit liaison and WG summary slide drafts for August 2018 PWG F2F ready to review by 07/30/18
- OPEN

(5) PWG and AMSC/ISO - Status (Paul)
https://www.3dheals2018.com/
- 20-21 April 2018 Healthcare 3D Printing and Bioprinting Global Summit
https://www.federalregister.gov/documents/2018/05/22/2018-10913/nist-consortium-for-metrology-of-additive-construction-by-extrusion-mace
- 22 May 2018 Federal Register notice on MACE

- Discussion
  - 3DHEALS Healthcare 3D Printing 
    - Next meeting in Boston is 07/26/18
    - They are interested in 3D job ticketing and moving away from G-Code or maybe 
      using safe G-Code

  - NIST Consortium for Metrology of Additive Construction by Extrusion (MACE) 
    - Group is doing 3D concrete printing
    - Could use the PWG Safe G-Code and other bits of 3D tech from PWG
    - Most devices are one-off custom build devices that don't speak the same variants 
      of G-Code and other attributes so PWG tech could be valuable to this initiative
    - Concrete mix characterization would be very valuable too
    - Paul to recommend that we could assist with testing and creating a test object 
      that they could use
    - Paul to send details to Smith / Mike

ACTION: 07/16/18 - Smith to edit the IPP 3D State of the Union draft slides so that Paul can hack on them some more and then present that at 3DHEALS on 07/26/18
- OPEN

(6) PWG and 3MF - Status (Smith)

- Discussion
  - Smith sent another query to Adrian - no response yet

  - Kurt Hunter has retired from Microsoft

  - Kris Iverson (Microsoft) offered to help get this done

(7) PWG / Mopria Liaison - Status (Smith)
https://ftp.pwg.org/pub/pwg/general/wd/PWG-2018-IPP-Overview-20180709.pdf
```
- Discussion
  - Smith sent a query to Jeremy Reitz (Xerox) with a link to latest draft of 
    "IPP 2018 State of the Union" slide deck
    - No reply yet

  - Smith has invitation to present the "IPP 2018 State of the Union" slide deck 
    at Mopria F2F on 07/26/18 via phone
```
ACTION: 07/16/18 - SC to finalize "IPP 2018 State of the Union" slide deck before 07/26/18
- IN PROGRESS
https://ftp.pwg.org/pub/pwg/general/wd/PWG-2018-IPP-Overview-20180709.pdf
(8) IPP Everywhere name listing on Linux OpenPrinting website (Smith / Ira)
```
- Discussion
  - No update
```
ACTION: 07/16/18 - Smith / Ira to follow up with Aveek / Till on getting IPP Everywhere logo listed on Linux OpenPrinting website
- IN PROGRESS - Ira brought this up again on OP monthly call and email on 07/17/18
(9) PWG Officer Job Descriptions - Status (All)
https://ftp.pwg.org/pub/pwg/general/wd/pwg-staff-and-their-responsibilities-2018-07-16.docx
```
- Discussion
  - Deferred

  - Not enough time to review - all SC members please review offline
```
ACTION: 07/16/18 - SC to review PWG Officer Job Descriptions and provide feedback
- IN PROGRESS - Smith sent a new draft
https://ftp.pwg.org/pub/pwg/general/wd/pwg-staff-and-their-responsibilities-2018-07-16.docx

(10) FTP site and write access / authentication update

- Discussion
  - PWG FTP site has a few problems
    - It doesn't use individual logins
    - After moving to FTPS, connections are frequently unsuccessful when FTP Client 
      is behind a corporate firewall and using an FTP Proxy

  - Smith proposed the following
    - Read-only access via FTP / HTTP for accessing data will remain as it is today
    - Eliminate the "single username / password" credential system currently used
      - EU GDPR compliance problem, among other things
    - Move to use SFTP with individualized accounts, authenticating using either 
      username / password or SSH public key authentication

  - Ira and Mike both pointed out that SFTP is not IETF standardized (and therefore
    not interoperable)
    - So we won't use SFTP

  - Mike is working on updates to the PWG website document submission form to allow 
    that to be used for secure document upload

  - We are moving along with figuring out the best path forward here

(11) Next SC meetings
http://ftp.pwg.org/pub/pwg/general/sc


- SC - Monday 30 July 11am Pacific / 2pm Eastern
  - all SC members should be able to attend
  - review agenda/slides for August 2018 Virtual F2F

- SC - Monday 13 August 11am Pacific / 2pm Eastern (tentative)
  - two days before August 2018 Virtual F2F
  - Cancel or else take care of last minute stuff, if needed

(12) Action Items Review (All)
```
- Discussion
  - Deferred
```

Previous Action Items

ACTION: Ira to document OID arc usage in PWG
- OPEN - pwg-mib-numbers-20091220.txt
- "arc" is any single value (often least-significant) in an OID - Existing plain text PWG policy and registry for each PWG MIB base OID - IBM gave PWG a permanent arc for LDAP OIDs for Print Schema (RFC 7612)
- LDAP OIDs to be documented in a additional policy and registry in ".../process/"
ACTION: Ira to update "pwg-namespace-policy-20060112.txt" - add "white" prefix and update project and document lifecycles
- IN PROGRESS - pwg-namespace-policy-20160820.txt is first draft
ACTION: Ira and Alan work w/ Anne Price to develop a joint TCG/PWG demo of HCD-TNC profile in a Printer with a Router or OS evaluating the Printer Health
- OPEN
ACTION: Smith/Mike/Ira/anybody to draft whitepaper on late binding for best fidelity in Cloud servers, intent vs. process for output fidelity, and the fundamental design ethos of the PWG's work
- OPEN
- Perhaps have as a topic for the August 2016 F2F to enumerate core set of concepts with which to construct an outline for the document - Smith to add discussion of this late binding for the future F2F Plenary
ACTION: Smith to write an outline of the structure of Process 4.0 for SC review
- OPEN
ACTION: Smith to request SC review of pwg-namespace-policy-20160820.txt before an SC meeting
- OPEN
ACTION: 07/1618 - Smith to reach out to the 3MF officers to work on co-branding and PWG collaboration
- IN PROGRESS - Smith sent another query to Adrian in July 2018
- Smith reached out to 3MF Consortium officers about logo usage, not complete yet - Kurt Hunter has retired from Microsoft in July 2018 - Kris Iverson (Microsoft) offered to help get this done in July 2018
ACTION: Smith to follow up with Anne Price about press releases for IPP/1.1 (RFC 8010 / 8011), IPP 3D Print, IPP Finishings/2.1, and IPP Everywhere with certified products
- OPEN
ACTION: Smith to ask Jane how he can converse directly with the lawyer doing the filing to check on IPP Everywhere trademark. If that doesn't work, plan is to move to a "™" on the "IPP Everywhere™" icon / trademark listing and then wait for a suitable "specimen of use" to appear
- CLOSED
ACTION: Paul to write back to his AWS contact a discussion of what PWG is actually trying to do, and decide on an appropriate path forward, because it isn't clear that getting the PWG to have "advisor status" will help liaison
- CLOSED
ACTION: Jessica to review Process 3.0 and the policy docs to make sure they are congruent with ISTO legal / bylaws, and also update for Process 4.0 so that our actions follow our process to a tee
- CLOSED
ACTION: Smith / Jessica to update "liaison agreement template" or create new "license agreement template" that would allow a partner to grant to PWG the right to use or reference content within - should this be created by the PWG or by the org that is granting the license?
- OPEN
ACTION: Paul to draft summary of PWG 3D efforts for review by SC and Anne Price
- OPEN
ACTION: Jessica / Paul to check with Pat (ASTM) on resolution to how they can take PWG terms but still provide attribution
- OPEN
ACTION: Paul to send email to Pat (ASTM) and copy Jessica on a proposal for a path forward that has been discussed (targeted license agreement, etc.)
- OPEN
ACTION: 06/18/18 - Smith to query Jessica periodically about PWG Operations transfer management to ISTO
- IN PROGRESS
- Jessica is working on this in July 2018
ACTION: 06/18/18 - Smith to start prep of materials, announcements, etc. for August 2018 Virtual F2F
- CLOSED
ACTION: 06/18/18 - Paul to email Jessica to provide ASTM with permission for appropriate PWG attribution in the ISO list of 3D related terms, but not the whole copyright notice, just a one-liner
- OPEN
ACTION: 06/18/18 - Smith to sync with Jeremy Reitz before August PWG F2F 2018 meeting on Mopria / PWG topics
- OPEN
ACTION: 06/18/18 - Smith / Ira to update PWG 2017 slides for Mopria in 2018
- IN PROGRESS
https://ftp.pwg.org/pub/pwg/general/wd/PWG-2018-IPP-Overview-20180709.pdf
ACTION: 06/18/18 - Smith to find old draft of PWG officer job descriptions and resurrect the discussion
- CLOSED