- Tsutomu Iwaski (Oki, 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) - Piotr Pawliczek (Google, call-in) - Michael Rhines (Qualcomm, call-in) - Anthony Suarez (Kyocera, Mopria liaison, call-in) - Mike Sweet (Lakeside Robotics, IPP WG Secretary, call-in) - Paul Tykodi (TCS, IPP WG Co-Chair - call-in) - Bill Wagner (TIC, former Cloud WG Chair, former WIMS WG Chair, call-in) - Uli Wehner (Ricoh, call-in) - Steven Young (Canon, call-in)
This meeting was announced 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-august-2023.pdf
* Reviewed agenda and PWG IP Policy
-- Ira McDonald as minute taker
-- All times are US Eastern Time (not Mountain Time)
-- Agenda below as reviewed during this PWG meeting
Wednesday 9 August 2023
10:00 – 10:45 PWG Plenary
10:45 – 11:00 IPP: Status, IPP Encrypted Jobs and Documents v1.0, IPP Enterprise Printing
Extensions v2.0, PWG Media Standardized Names v2.1
11:00 – 12:00 IPP: IPP OAuth Extensions v1.0
Thursday 10 August 2023
10:00 – 12:00 IDS WG: Status and Discussion – PWG Hardcopy Device Security Guidelines v1.0
12:00 – 12:45 Break / Lunch
12:45 – 1:45 3D Printing Liaisons – Status and Guidance
1:45 – 2:00 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) * 2023 is a PWG Officers election year. Selection of officers begins in Fall 2023. Those interested in serving in PWG Officer roles should contact chair@pwg.org.
* 27 members (26 voting, 1 non-voting)
* Thanks to all of you for contributing your time and efforts to the PWG!
* 2023 Meeting Schedule -- 14-16 November 2023 – Virtual F2F * 2024 Meeting Schedule -- 6-8 February 2024 - Virtual F2F -- 14-16 May 2024 - Lexington? Sunnyvale? (Joint with OP) -- 6-8 August 2024 – Virtual F2F -- 12-14 November 2024 - Virtual F2F * Contact chair@pwg.org if you are interested in hosting a PWG F2F event
* 982 Printers now certified! -- https://www.pwg.org/printers -- New printers from Canon, Digital Check, OKI, HP, Lexmark, Ricoh, 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) -- IPP Everywhere v1.0 Certifications no longer accepted
* Process v4.0 -- Stable draft: http://ftp.pwg.org/pub/pwg/general/wd/wd-pwg-process-4-20230626.pdf --- PWG Formal Vote (2023-07-11 to 2023-08-04) -- Detailed definitions moved to separate PWG Policy documents to simplify update approval process --- PWG Document Management Policy : SC Approved (2023-05-01) --- PWG Meetings Policy : SC Approved (2023-05-01) --- PWG Workgroup Decisions Policy : SC Approved (2023-05-01) * PWG Policy Document Status -- PWG Communications Infrastructure Policy : SC Approved (2023-05-01) -- PWG Roles and Responsibilities Policy : SC Approved (2023-05-01) -- PWG IPP Everywhere Logo Policy: SC Approved (2022-05-16) -- PWG Antitrust Policy : SC Approved (2021-02-01) -- PWG Press Release Review Policy: SC Approved (2020-09-08) -- PWG Namespace Policy : SC Approved (2020-07-20) -- PWG IPP Registry Policy : SC Approved (2020-05-18) * PWG About page lists all Approved PWG Policy Documents -- https://www.pwg.org/about.html
* 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 (Ira McDonald for 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 06/06/23, 06/22/23, 07/27/23
--- Next IDS call scheduled for 08/24/23
-- HCD international Technical Committee (iTC) Meetings
--- Since the publishing of HCD cPP v1.0 and HCD SD 1.0 on 10/31/22, the HCD iTC now holds
HCD iTC Meetings every month
--- Will discuss the current status of the HCD iTC, the status of the HCD Interpretation Team
and plans for future updates to the published HCD cPP and HCD SD at the IDS F2F Session on
Thursday 08/10/23
-- 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 on US and EU approaches to AI Cybersecurity
-- 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 08/24/23 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 Encrypted Jobs and Documents v1.0 - Prototype -- IPP Enterprise Printing Extensions v2.0 - Prototype -- IPP Everywhere™ v2.0 - Prototype -- IPP Everywhere™ Printer Self-Certification Manual v2.0 - Interim -- IPP OAuth Extensions v1.0 - Interim -- PWG Media Standardized Names v2.1 - Stable * PWG Specifications recently approved -- PWG 5100.3-2023: IPP Production Printing Extensions v2.0 (PPX) -- PWG 5100.7-2023: IPP Job Extensions v2.1 (JOBEXT) -- PWG 5100.13-2023: IPP Driver Replacement Extensions v2.0 (NODRIVER) * Up-to-date pending IANA registrations online -- http://www.pwg.org/ipp/ipp-registrations.xml -- Continue to maintain this in parallel for new specifications * Next steps -- Next IPP conference calls on Thursday 08/31/23 and 08/14/23 at 3pm US Eastern
* OpenPrintingGoogle Summer of Code 2023 (Aveek/Till) -- https://developers.google.com/open-source/gsoc/timeline --- Aveek/Till are the coordinators for all Linux Foundation projects --- Coding started 29 May 2023 and ends 28 August 2023 * OpenPrinting CUPS (Zdenek Dohnal, RedHat) -- https://openprinting.github.io/cups-2.4.6/ --- Current release is OP CUPS v2.4.6 on 22 June 2023 -- https://github.com/OpenPrinting/libcups/releases/v3.0b1 --- Current beta release is OP CUPS v3.0b1 on 9 February 2023 * OpenPrinting CUPS Filters (Till) -- https://github.com/OpenPrinting/cups-filters/releases/tag/1.28.17 --- Current release is OP CUPS Filters v1.28.17 on 24 January 2023 -- https://github.com/OpenPrinting/cups-filters/releases/tag/2.0rc2 --- Current beta release is OP CUPS Filters v2.0rc2 on 4 July 2023 * OpenPrinting PAPPL (Printer Application) (Mike) -- https://github.com/michaelrsweet/pappl/releases/tag/v1.3.2 --- Current release is PAPPL v1.3.2 on 6 May 2023 * OpenPrinting LPrint Label Printer Application (Mike) -- https://github.com/michaelrsweet/lprint/releases/tag/v1.2.0 --- Current release is LPrint v1.2.0 on 31 December 2022 * 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 -- Mopria liaison to PWG : Anthony Suarez (Kyocera) -- Liaison agreement addendum signed 10 May 2022 --- Renews liaison agreement and auto-renews it until one or both parties cancel it -- No collaboration currently active but opportunities exist
*** 3MF Consortium (Mike Sweet) - see Plenary slides
* 3MF Consortium -- Duann Scott (Bits to Atoms) is the new Executive Director of the 3MF Consortium -- Mike Sweet (Lakeside Robotics) is the new PWG liaison to the 3MF -- No updates since the May 2023 Virtual F2F meeting
*** 3D / Additive Manufacturing (Paul Tykodi) - see Plenary slides
* 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
--- Paul Tykodi is investigating whether it might be possible for the IEEE-ISTO Printer Working
Group to make a presentation on its Safe G-Code best practice document to American Concrete
Institute Committee 564 (3-D Printing with Cementitious Materials) members via a training
webinar sponsored by ASTM F42 and PWG.
* ASTM International Conference on Additive Manufacturing
(ICAM 2023 – 30 October to 3 November 2023 – Washington, DC)
-- https://amcoe.org/event/icam2023/
--- 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 at ICAM 2022
--- Alan has recently received confirmation that his latest submission has been approved
and he will be giving another Common Criteria Cyber Security focused presentation at
ICAM 2023.
* 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
* 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
-- Current PDF Standards Supporting 3D Content
--- ISO 32000-2:2020 PDF 2.0 https://pdfa.org/resource/iso-32000-pdf/#pdf-2
--- ISO 21757 (ECMAscript for PDF) https://pdfa.org/resource/iso-21757-ecmascript/
--- ISO 14739-1:2014 PRC https://pdfa.org/resource/3d-formats/#prc-1
--- ISO/TS 24064:2023 STEP (AP242) https://www.iso.org/standard/77686.html
-- In Process PDF Standards Supporting 3D Content
--- ISO/CD TS 32007 Document management — Portable Document Format — RichMedia annotations
conforming to glTF assets https://www.iso.org/standard/45880.html