@DuffJohnson

PDF Association CEO | ISO 32000 (PDF) Project co-Leader | ISO 14289 (PDF/UA) Project Leader

 Eastern Time (mostly)
pdfa.org
Joined November 2009
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  • Followers755
6Media
Duff Johnson retweeted
Bryant Duhon@bduhon21 Jun 2023
"If it didn't exist, we'd have to invent it" -- good last line from @DuffJohnson's celebration of PDF's 30th anniversary last week. We use PDF without thinking about the hard work it takes to create and maintain a standard so that…lnkd.in/eYewhDcv lnkd.in/eX-qzewD
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Google has restored creation of Tagged PDF to Chrome. We have yet to check out the output in detail, but it looks promising! pdfa.org/chrome-adds-support… #accessibility
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.@SEradio, a podcast for professional software developers, has just posted an interview with the PDF Association's CTO @petervwyatt and CEO @duffjohnson. pdfa.org/se-radio-interviews…
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Check out the keynote presentations for PDF Days Europe 2022! Descriptions are now posted! #pdfdayseurope2022 #pdf pdfa.org/pdf-days-keynotes-a…
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.@xkcd understands #PDF’s value proposition... xkcd.com/1909/

Digital Resource Lifespan

xkcd.com
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Summer Special! Until July 20 get a 33% discount on PDF Days Europe 2022 in Berlin! pdfa.org/agenda/pdf-days-eur…
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Replying to @Global_Graphics
@Global_Graphics' Martin Bailey surveys two decades of PDF/X, from the early days of PDF to dominance of high-end #print sectors. #PDFX pdfa.org/the-route-to-pdf-x-…
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The PDF Association recognizes today, the 10th anniversary of Global Information Governance Day (#GIGD) by noting the significance of #PDF technology to IG. pdfa.org/why-pdf-matters-to-…
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Almost every #email client can save messages as PDF files, but none do so in a manner that retains email structures or metadata proving message authenticity. The EA-PDF development effort will explore a better way. pdfa.org/announcing-the-emai…
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“#Accessibility is a job for standards.” @DuffJohnson @Standards4SDGs #WorldStandardsDay pdfa.org/?p=77705
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#PDF Days Online 2021 continues next week with FREE webinars on PDF/A, #archiving #email, #OSS, #3DPDF, press optimization (#print), #document #security and #accessibility! Whew! #pdfdays pdfa.org/pdf-days-online-202…
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PDF Days Online 2021 starts next Monday! Join the world’s top PDF experts as they discuss PDF technology over the next month. Check out the agenda and signup now! pdfa.org/pdf-days-online-202… #pdfdays
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PDF Association CTO Peter Wyatt will discuss the Arlington PDF Model developed in conjunction with DARPA's SafeDocs program at PDF Days Online 2021. #pdfdays #parsing #cybersecurity pdfa.org/presentation/the-ar…
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INTERVIEW: Duff Johnson, CEO of PDF Association offers a preview of his introduction to PDF Days Europe 2021, coming this September 27-29 to Berlin! #pdfdays pdfa.org/?p=70812
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Report, comment and track issues on any PDF 2.0-related published ISO standard. #pdf pdfa.org/reporting-issues-on…
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PDF Association CTO @petervwyatt will present his paper "Demystifying PDF through a machine-readable definition" at the 2021 LangSec Workshop later this month. #cybersecurity pdfa.org/safedocs-latest-res…
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Technical standards developer (and PDF Association CEO) @DuffJohnson cautions the US Congress against adopting or promoting top-down government involvement in technical standards development. #ISOstandards pdfa.org/bottom-up-how-stand…
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SAVE THE DATE: PDF Days Europe 2021, September 27-28 - Live-streamed and in-person in Berlin, it's the must-attend PDF technology event of the year. #PDF #PDFDAYS pdfa.org/pdf-days-europe-202…
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V2 of the SafeDocs "Issue Tracker" stressful PDF corpus is now available to help make #PDF parsers more robust and secure against malformed input. Thanks to @_tallison for his work on @ApacheTika and @DARPA for funding! pdfa.org/stressful-pdf-corpu… #cybersecurity
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Hunter Biden’s “email” and the potential for deepfakes with PDF: pdfa.org/hunter-bidens-email… #digitalforensics
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