Brussels / 31 January & 1 February 2026

schedule

UB4.132


Day Start End Track(s)
Saturday 10:30 19:00 FOSS on Mobile
Sunday 09:00 16:55 Open Source Design, Open Source Digital Forensics
09 10 11 12 13 14 15 16 17 18
Saturday "State of FOSS on mobile"
Open Source RISC-V AOSP Porting: Progress, Challenges, and Upstream Work
Deep dive AOSP: Insights and statistics about the Android Open Source Project
Why Android Builds Are So Slow — And What We Can Do About It
Reproducible Builds for Android Apps
Open-source HSM-based signing for AOSP-based projects with limited resources: Lessons from CalyxOS signing redesign
NewPipe - Porting an Android app to Sailfish OS
IzzyOnDroid Download Statistics
Introducing Cardinal: a different approach of open source maps app
A quick look at Android release names, tags and build numbers (lightning talk)
Bringing OpenHarmony to Phones: Lessons from the Oniro Porting Effort
Collabora Office Can Finally Run on Mobile Linux
Mainline kernel for Fairphones - 2026 update
postmarketOS: what's new? (2026)
Photos and Video Recording on Mobile Phones
UnifiedPush - Push notifications. Decentralized and Open Source
Phosh: What's new and where are we going?
Running mainline Linux on the Unisoc-based Jolla C2
Running GNOME OS on mobile phones
The Linux Phone App Ecosystem (2026)
Snapdragon 8 Gen 3 Mainline: From Day-1 Patches to Product Reality
Sunday Carving JSON in heap dumps
Bugbane: Simplifying consensual Android forensics
Automate all the things! Using Puma to automate UI actions in Android applications
How the **** do I do that? Making 300+ forensic parsers easily accessible
Dangerzone: Bleach your documents
Investigating Security Incidents with Forensic Snapshots in Kubernetes
I spent my summer reverse engineering ESXi VMFS, you?
Your function signature here please.
Designing attestations UI: The Security and Safety of OSS package supply chain
The UX Layer of Security: Understanding User-Driven Vulnerabilities
Debugging Exclusion: Building Disability-Inclusive Open Source Projects
Gephi Lite: We Built a Data Visualization Tool, But We Couldn't Design It
Design Systems in Open Source
You Don’t Need to Be a Designer to Design: Fixing UX in Open Source
Understanding developer needs - User research in Forgejo
Use eye tracking to figure out usability issues, the open source way

Events

Title Speakers Track Start End

Saturday

  "State of FOSS on mobile"
Chris Simmonds, David Llewellyn-Jones, Romain Hunault FOSS on Mobile 10:30 11:00
  Open Source RISC-V AOSP Porting: Progress, Challenges, and Upstream Work
Yuning Liang FOSS on Mobile 11:00 11:30
  Deep dive AOSP: Insights and statistics about the Android Open Source Project
Stefan Lengfeld FOSS on Mobile 11:30 12:00
  Why Android Builds Are So Slow — And What We Can Do About It
David Brazdil FOSS on Mobile 12:00 12:30
  Reproducible Builds for Android Apps
Andreas Itzchak Rehberg FOSS on Mobile 12:30 13:00
  Open-source HSM-based signing for AOSP-based projects with limited resources: Lessons from CalyxOS signing redesign
Aysha, Torsten Grote FOSS on Mobile 13:00 13:30
  NewPipe - Porting an Android app to Sailfish OS
David Llewellyn-Jones, Fabio Giovanazzi FOSS on Mobile 13:30 14:00
  IzzyOnDroid Download Statistics
Sylvia van Os FOSS on Mobile 14:00 14:10
  Introducing Cardinal: a different approach of open source maps app
Romain Hunault FOSS on Mobile 14:10 14:20
  A quick look at Android release names, tags and build numbers (lightning talk)
Chris Simmonds FOSS on Mobile 14:25 14:35
  Bringing OpenHarmony to Phones: Lessons from the Oniro Porting Effort
Francesco Pham FOSS on Mobile 14:35 14:45
  Collabora Office Can Finally Run on Mobile Linux
Skyler Grey FOSS on Mobile 14:50 15:00
  Mainline kernel for Fairphones - 2026 update
Luca Weiss FOSS on Mobile 15:00 15:10
  postmarketOS: what's new? (2026)
Oliver Smith FOSS on Mobile 15:15 15:25
  Photos and Video Recording on Mobile Phones
Pavel Machek FOSS on Mobile 15:30 16:00
  UnifiedPush - Push notifications. Decentralized and Open Source
Daniel Gultsch, S1m FOSS on Mobile 16:00 16:30
  Phosh: What's new and where are we going?
Evangelos Ribeiro Tzaras FOSS on Mobile 16:30 17:00
  Running mainline Linux on the Unisoc-based Jolla C2
Affe Null FOSS on Mobile 17:00 17:30
  Running GNOME OS on mobile phones
Abderrahim Kitouni FOSS on Mobile 17:30 18:00
  The Linux Phone App Ecosystem (2026)
1peter10 FOSS on Mobile 18:00 18:30
  Snapdragon 8 Gen 3 Mainline: From Day-1 Patches to Product Reality
Neil Armstrong FOSS on Mobile 18:30 19:00

Sunday

  Carving JSON in heap dumps
Hunter Domson Open Source Digital Forensics 09:00 09:20
  Bugbane: Simplifying consensual Android forensics
Giulio B, Davide `thezero` Open Source Digital Forensics 09:20 09:40
  Automate all the things! Using Puma to automate UI actions in Android applications
Angelina Claij-Swart, Erik Oudsen Open Source Digital Forensics 09:40 10:00
  How the **** do I do that? Making 300+ forensic parsers easily accessible
Erik Schamper, Lennart Haagsma Open Source Digital Forensics 10:00 10:30
  Dangerzone: Bleach your documents
Alex Pyrgiotis Open Source Digital Forensics 10:30 11:00
  Investigating Security Incidents with Forensic Snapshots in Kubernetes
Adrian Reber, Radostin Stoyanov, Lorena Goldoni Open Source Digital Forensics 11:00 11:30
  I spent my summer reverse engineering ESXi VMFS, you?
Erik Schamper Open Source Digital Forensics 11:30 12:00
  Your function signature here please.
Jeffrey Rongen Open Source Digital Forensics 12:00 12:30
  Designing attestations UI: The Security and Safety of OSS package supply chain
Eriol fox Open Source Design 13:00 13:25
  The UX Layer of Security: Understanding User-Driven Vulnerabilities
Elio Qoshi, Anja Open Source Design 13:30 13:55
  Debugging Exclusion: Building Disability-Inclusive Open Source Projects
Victoria Ottah Open Source Design 14:00 14:25
  Gephi Lite: We Built a Data Visualization Tool, But We Couldn't Design It
Alexis Jacomy, Desaintjan Arthur Open Source Design 14:30 14:55
  Design Systems in Open Source
Andres Betts Open Source Design 15:00 15:25
  You Don’t Need to Be a Designer to Design: Fixing UX in Open Source
Archita Gorle Open Source Design 15:30 15:55
  Understanding developer needs - User research in Forgejo
Otto Richter Open Source Design 16:00 16:25
  Use eye tracking to figure out usability issues, the open source way
Dmitriy Kostiuk Open Source Design 16:30 16:55