- Taiki Arai (Oki, call-in) - Benjamin Gordon (Google, call-in) - Smith Kennedy (HP Inc, PWG Vice-Chair, call-in) - Jeremy Leber (Lexmark, PWG Chair, call-in) - Ira McDonald (High North, PWG Secretary, IPP WG Co-Chair, OP Chair, call-in) - Michael Rhines (Qualcomm, Mopria Liaison, call-in) - Anthony Suarez (Kyocera Document Solutions, call-in) - Mike Sweet (Lakeside Robotics, IPP WG Secretary, call-in) - Paul Tykodi (TCS, IPP WG Co-Chair) - Uli Wehner (Ricoh, call-in) - Steven Young (Canon, call-in)
This meeting was announced by Smith Kennedy and chaired by Jeremy Leber. This was a PWG Virtual F2F meeting with WebEx and Audio bridges. These minutes were prepared by Ira McDonald.
See slides at:
https://ftp.pwg.org/pub/pwg/general/Plenary/pwg-plenary-november-2022.pdf
* Reviewed agenda and PWG IP Policy -- Ira McDonald as minute taker -- All times are US Eastern Time (not Mountain Time) Tuesday 15 November 2022 10:00 AM – 10:45 AM PWG Plenary 10:45 AM – 11:00 AM IPP WG : Status 11:00 AM – 12:00 PM IPP WG : Prototype Ready Specifications 12:00 PM – 12:45 PM Break / Lunch 12:45 PM – 2:00 PM IPP WG : Evolution of IPP/2.0 and IPP Everywhere 2.0 Wednesday 16 November 2022 10:00 AM – 11:00 AM IPP WG : IPP Production Printing Extensions v2.0 11:00 AM – 12:00 PM IPP WG : IPP Driverless Printing Extensions v2.0 12:00 PM – 12:45 PM Break / Lunch 12:45 PM – 2:30 PM IPP WG : Evolution of OAuth and IPP Thursday 17 November 2022 10:00 AM – 12:00 PM IDS WG : Status and Discussion – PWG HCD Security Guidelines v1.0 12:00 PM – 12:45 PM Break / Lunch 12:45 PM – 1:45 PM IPP WG : 3D Printing Liaisons – Status & Guidance 1:45 PM – 2:00 PM IPP WG : Next Steps
* 2021-2023 Term -- PWG Chair: Jeremy Leber (Lexmark) -- PWG Vice-Chair: Smith Kennedy (HP Inc) -- PWG Secretary: Ira McDonald (High North)
* 30 members (29 voting, 1 non-voting) -- Welcome to our newest member, PrinterLogic!
* Thanks to all of you for contributing your time and efforts to the PWG!
* 2023 Meeting Schedule -- 7-9 February 2023 – Virtual F2F -- 16-18 May 2023 - Joint w/ OpenPrinting (TBD – Lexington?) -- 8-10 August 2023 – Virtual F2F? (TBD) -- 14-16 November 2023 – Virtual F2F? (TBD) * Contact chair@pwg.org if you are interested in hosting a PWG F2F event
* 943 Printers now certified! -- https://www.pwg.org/printers -- New printers from Digital Check, OKI, HP, Lexmark, and Samsung -- More on the way! * IPP Everywhere™ Self Certification 1.1 Update 4 -- Announced 2 September 2022 -- IPP Everywhere™ v1.0 Certifications no longer accepted (for new printers)
* Process v4.0 -- Multi-year effort to update Process 3.0 -- Latest Stable draft: wd-pwg-process-4-20221104.pdf --- Ready for broader review and approval procedures -- Detailed definitions moved to separate PWG Policy documents to simplify update approval process --- PWG Roles and Responsibilities Policy --- PWG Document Management Policy --- PWG Meetings Policy --- PWG Workgroup Decisions Policy * PWG Policy Document Status -- PWG Roles and Responsibilities Policy : Stable Draft (20221104) -- PWG Communications Infrastructure : Interim Draft -- PWG IPP Everywhere Logo Policy: 2022-05-16 -- PWG Officer Elections : 2021-04-21 -- PWG Antitrust Policy : 2021-02-01 -- PWG Press Release Review Policy: 2020-09-08 -- PWG Namespace Policy : 2020-07-20 -- PWG IPP Registry Policy : 2020-05-18
* PWG on GitHub -- https://github.com/istopwg * IPP Sample -- https://github.com/istopwg/ippsample * IPP Everywhere™ Self-Certification Tools -- https://github.com/istopwg/ippeveselfcert * IPP Registry -- https://github.com/istopwg/ippregistry * PWG Books: -- https://github.com/istopwg/pwg-books
*** IDS WG (Alan Sukert) - see Plenary slides
* Officers
-- IDS WG Chair: Alan Sukert (Independent)
-- IDS WG Vice-Chair: TBD
-- IDS WG Secretary: Alan Sukert (Independent)
-- IDS WG Document Editors: Ira McDonald (High North) – HCD Security Guidelines
* Current Charter
-- Updated to reflect development of Hardcopy Device (HCD) Security Guidelines by Ira and new
focus on Common Criteria HCD Protection Profiles (PPs), HCD Security Guidelines and Hardcopy
Device security standards
-- https://ftp.pwg.org/pub/pwg/ids/charter/ch-ids-charter-20190826.pdf
* Current Status
-- Focus the IDS WG on outreach with standards bodies involved in HCD security issues
--- Monitoring development of Hardcopy Device collaborative PP (cPP) / Supporting Document (SD)
--- Looking at initiating interface with other standards efforts related to hardcopy devices
-- IDS Meetings
--- IDS Meetings held on 09/09/22, 09/22/22, 10/06/22, 10/20/22
--- Next IDS call scheduled for 12/01/22
-- HCD international Technical Committee (iTC) Meetings
--- HCD iTC holds weekly HCD iTC Meetings
--- HCD cPP/SD v1.0 published on 10/31/22
--- Will discuss the results of the weekly HCD iTC Meetings held since last IDS F2F in
August 2022 and the current HCD cPP/SD v1.0 status at the IDS F2F Session on Thursday
17 November 2022
-- Developing HCD Security Guidelines to provide guidance on current HCD security
technology and security issues
--- Will review the latest status at the IDS F2F session
-- IDS F2F Session will have a special topic summarizing the presentation Alan just gave
at the 2022 ASTM International Conference on Additive Manufacturing
-- Finally, IDS F2F Session will review current status of HCD-related standards efforts
of the Trusted Computing Group (TCG) and Internet Engineering Task Force (IETF)
* Next steps
-- Next IDS call scheduled for Thursday 11/17/22 at 3pm US Eastern
*** IPP WG (Ira McDonald, Mike Sweet) - see Plenary slides
* Officers -- IPP WG Co-Chair: Ira McDonald (High North) -- IPP WG Co-Chair: Paul Tykodi (TCS) -- IPP WG Secretary: Michael Sweet (Lakeside Robotics) -- IPP WG Editors: Michael Sweet (Lakeside Robotics) and Smith Kennedy (HP) * PWG Specifications in development -- Internet Printing Protocol/2.x Fourth Edition - Interim -- IPP Driver Replacement Extensions v2.0 - PWG Last Call -- IPP Encrypted Jobs and Documents v1.0 - Prototype -- IPP Enterprise Printing Extensions v2.0 - Prototype -- IPP Everywhere™ v2.0 - Interim -- IPP Everywhere™ Printer Self-Certification Manual v2.0 - Interim -- IPP Production Printing Extensions v2.0 - PWG Last Call Completed * Up-to-date pending IANA registrations online -- http://www.pwg.org/ipp/ipp-registrations.xml -- Continue to maintain this in parallel for new specifications -- Github repository: https://github.com/istopwg/ippregistry * Next steps -- Next IPP conference calls on Thursday 12/08/22 and 01/05/23 at 3pm US Eastern --- IPP conference call on Thursday 11/24/22 (US Thanksgiving Day) - CANCELED
* OpenPrintingGoogle Summer of Code 2022 (Aveek/Till) -- https://developers.google.com/open-source/gsoc/timeline -- Aveek/Till are the coordinators for all Linux Foundation projects -- Coding started 13 June 2022 and ended 24 October 2022 (extended four to six weeks) * OpenPrinting CUPS (Zdenek Dohnal, RedHat) -- https://openprinting.github.io/cups-2.4.2/ -- Current stable release is OP CUPS v2.4.2 on 26 May 2022 * OpenPrinting CUPS Filters (Till) -- https://github.com/OpenPrinting/cups-filters/releases/tag/1.28.16 -- Current release is OP CUPS Filters v1.28.16 on 24 August 2022 * OpenPrinting PAPPL (Printer Application) (Mike) -- https://github.com/michaelrsweet/pappl/releases/tag/v1.2.3 -- Current release is PAPPL vv1.2.3 on 8 October 2022 * OpenPrinting LPrint Label Printer Application (Mike) -- https://github.com/michaelrsweet/lprint/releases/tag/v1.1.0 -- Current release is LPrint v1.1.0 on 23 December 2021 * OpenPrinting PostScript, Ghostscript, Gutenprint, HPLIP Printer Apps (Till) -- https://github.com/OpenPrinting/ps-printer-app -- https://github.com/OpenPrinting/ghostscript-printer-app -- https://github.com/OpenPrinting/gutenprint-printer-app -- https://github.com/OpenPrinting/hplip-printer-app * OpenPrinting CUPS Legacy Driver Retro-Fitting Printer Applications (Till) -- https://github.com/OpenPrinting/pappl-retrofit
*** Mopria (Smith Kennedy) - see Plenary slides
* Mopria liaison to PWG : Michael Rhines (Qualcomm) * Liaison agreement addendum signed 10 May 2022 -- Renews liaison agreement and auto-renews it until one or both parties cancel it * PWG State of the Union 2022 presentation made at the Mopria October 2022 Member Meeting -- Summarized activities from IDS and IPP Workgroups -- Discussed OAuth 2.0 and NODRIVER (including its confusing title which has been recently changed)
*** 3D / Additive Manufacturing (Paul Tykodi) - see Plenary slides
* 3MF Consortium liaison to PWG: Luis Baldez (Meta)
-- Leadership from both organizations met in early October and identified several
collaboration opportunities
--- Job ticketing
--- Printer capabilities detection including 3MF feature detection
-- Updated liaison agreement signed 30 October 2022
--- Auto-renews it until one or both parties cancel it
* America Makes & ANSI Additive Manufacturing Standardization Collaborative (AMSC)
-- https://www.ansi.org/standards-coordination/collaborativesactivities/
additive-manufacturing-collaborative
--- The IEEE-ISTO Printer Working Group is participating in the AMSC version 3 update.
The proposed schedule has version 3 being published in June 2023.
* ASTM Committee F42 on Additive Manufacturing Technologies
-- https://www.astm.org/COMMITTEE/F42.htm
* ASTM International Conference on Additive Manufacturing
(ICAM 2022 – Friday 4 November 2022 – Orlando Florida )
-- https://amcoe.org/event/icam2022/
--- Alan Sukert chairperson of the IEEE-ISTO PWG Imaging Device Security (IDS) WG
participated in the Industry 4.0: Cyber Security Aspects of AM track within the ICAM
conference.
--- Alan delivered a presentation on behalf of the IEEE-ISTO PWG titled "Developing
Common Criteria Based 3D Printing Equipment Cyber Security Certification"
* INCITS Digital Manufacturing Technical Committee
-- https://www.incits.org/committees/digitalmanufacturing
--- INCITS has disbanded this committee. The PWG will follow the appropriate process to
terminate the existing liaison agreement.
* INCITS Expert Group of Digital Manufacturing
-- URL for the new group will be forthcoming soon
--- The expert group will be assigned TAG responsibility for ISO JTC1 / WG12 going forward.
Membership will be free and open to any interested party, which includes even those
outside of the INCITS community. Paul Tykodi will represent the IEEE-ISTO Printer Working
Group in the activities of the new INCITS Expert Group of Digital Manufacturing as an
individual member of the new group.
* American Concrete Institute Committee 564 - 3-D Printing with Cementitious Materials
-- https://www.concrete.org/committees/directoryofcommittees/acommitteehome.aspx?
committee_code=C0056400
--- Paul Tykodi is investigating the possibility that the IEEE-ISTO Printer Working Group
may be invited to deliver a webinar on its Safe G-Code best practice document to ACI 564
committee members via a session at the upcoming Transportation Research Board 2nd
International Conference on 3D Printing and Transportation to be held at the TRB facility
in Anaheim, CA in May of 2023.
* 3D PDF at the PDF Association
-- https://www.pdfa.org/3d-pdf-at-the-pdf-association/
--- Paul Tykodi is representing the IEEE-ISTO Printer Working Group in the activities of the
PDF Association 3D PDF Technical Working Group (TWG) and as time permits the 3D PDF User
Liaison Working Group (LWG) as well
--- Participation in the work of the PDF Association allows the PWG to monitor the activities
of ISO TC171 SC2 - Document file formats, EDMS systems and authenticity of information
https://www.iso.org/committee/53674.html, which is the committee responsible for PDF file
format standardization
* VDMA OPC UA for Additive Manufacturing – Joint Working Group 40 540
-- https://www.vdma.org/events-trade-fairs/-/event/view/70649
--- Paul Tykodi is representing the IEEE-ISTO Printer Working Group in the activities of the
Joint Working Group. The JWG has a potential interest in referencing IPP 3D standard for
secure remote job submission