Kiwicon 7 Badge
Official pickup-era identity badge
Kiwicon 7's official site documented badge assembly during conference week and tied the event credential to Friday early pickup before the November 9-10, 2013 Wellington conference.
Tag dossier
New Zealand
Badge records tagged with New Zealand, across New Zealand.
Kiwicon 9 Badge and Lanyard
Cyberwar is Hell visible venue credential
Kiwicon 9's official site told attendees to wear their badge visibly while in the venue and documented early pickup before the December 10-11, 2015 Wellington conference.
Kiwicon X Badge and Lanyard
Michael Fowler Centre visible identity credential
Kiwicon X's official site required attendees to wear a Kiwicon X badge and lanyard visibly in the venue and tied that credential to the Michael Fowler Centre pickup workflow.
CHCon 2018 Identity Badge and Badge Challenge
Christchurch identity tag with source-backed badge-challenge context
CHCon 2018's official site documents identification tags/badges as part of the event materials and says CTF, badge, and locksport challenges would run throughout the main event.
Kiwicon 2038 Badge and Lanyard
Official identity badge and afterparty credential
Kiwicon 2038's official site required attendees to wear a Kiwicon2038 badge and lanyard visibly during the conference and to bring the badge to the afterparty.
Kiwicon 2038 Intro to Badge Hacking Training Badge
One-day soldering and Arduino conference-badge workshop artifact
Kiwicon 2038's official Intro to Badge Hacking training page documents a one-day workshop where attendees built and hacked their own conference badge from supplied electrical components and tools.
Purplecon 2018 Glow Star Badge
Official lanyard and glow-in-the-dark star identity badge
Purplecon's official 2018 diary says attendees received a lanyard with the official purplecon badge, a glow-in-the-dark star, when entering the Kiwicon-adjacent Wellington event.
CHCon 2019 Identity Tags and Badges
Arts Centre identity-badge materials with electronic challenge context
CHCon 2019's official sponsorship page documents identification tags/badges and printed materials, while the official about page documents a two-day CTF with cyber, physical, and electronic challenges.
LCA2019 Donkey Car
Raspberry Pi and TensorFlow self-driving car kit for the Open Hardware Miniconf
linux.conf.au 2019's Open Hardware Miniconf included a Donkey Car self-driving car kit designed by the Open Hardware Miniconf team, assembled by participants, and used for TensorFlow-based driving experiments.
LCA2019 E-ALE Floral Bonnet
Raspberry Pi Zero sensor-bonnet hardware kit for Apprentice Linux Engineer labs
linux.conf.au 2019 hosted the Apprentice Linux Engineer tutorial track in Christchurch, where lab participation required a purchased Floral Bonnet board for Raspberry Pi Zero hands-on embedded-Linux exercises.
Kākācon 2021 Sticker Badge Challenge
First sticker-backed Kākācon puzzle trail
The organizer walkthrough for Kākācon 2021 documents the first Kākācon badge challenge, with the entry point printed on the backing paper of a Pepper Raccoon-designed sticker.
Kākācon 2022 Sticker Badge Challenge
Second sticker-backed Kākācon puzzle trail
The organizer walkthrough for Kākācon 2022 documents the second Kākācon badge challenge, again using the back of the event sticker as the puzzle entry point.
CHCon 2025 Badge
ESP32-C3 pukeko badge with OLED, RGB LEDs, Rust VM, and Minecraft server
CHCon 2025's attendee badge was a custom circuit-board badge with an ESP32-C3, SSD1306 128x64 OLED, 24 WS2812 RGB LEDs, USB Serial JTAG shell access, bare-metal Rust firmware, a stack-based pattern VM, and a Minecraft 1.21.4 challenge server.
Kawaiicon 2025 Seed-Paper Badge
Laser-etched recycled paper badge with wildflower seed mixture
Kawaiicon 2025's official badge page documents the Kawaiicon 3 badge as a laser-etched and cut recycled-paper identity artifact made with a wildflower seed mixture and handmade by the Papermill in Whangarei.