Blog
Latest Packet39 Articles
Updates from the Packet39 team on Virtual Reality, Artificial Intelligence, and Computer Vision
3D Object Tracking in AR
July 7, 2022
I gave a talk about AR and VR in the Nuclear Power industry
January 27, 2022
Smartphone vs DSLR photogrammetry comparison
April 25, 2021
3D Scanning the National Gallery of Bulgaria
January 23, 2021
I designed the 3D printed the Royal game of Ur
June 20, 2020
Pico Neo 2 Eye review
June 7, 2020
AR in the reactor core – a talk I gave at MIT Media Lab
February 18, 2020
A Primer on 3D Scanning & Photogrammetry
January 18, 2019
How I 3D scanned the Treasury at Petra without leaving home
January 9, 2019
The VR Fragmentation Nightmare
January 8, 2019
An overview of roomscale tracking technologies – Oct 2018
October 7, 2018
I made an intuitive MRI slicer using the Vive tracker
June 19, 2018
Thoughts about the VR gaming market, sales and profits
May 15, 2018
Should I use wrist weights to increase my VR workout? (NO)
May 6, 2018
VR Treadmill Overview – March 2018
March 25, 2018
Your AR App Sucks – OR – The Current Sad State of Augmented Reality
March 14, 2018
3DOF, 6DOF, RoomScale VR, 360 Video and Everything In Between
February 25, 2018
Zed Mini – Unboxing and a Quick Review
January 29, 2018
The Accommodation-Vergence conflict and how it affects your kids (and yourself)
December 25, 2017
VR Water Sphere
November 11, 2017
I installed a TPCast, was blown away, and then went back to tethered. A very subjective review.
October 21, 2017
Microsoft Motion Controllers – Unboxing and first look
October 10, 2017
How to troll Google Maps on a national level
October 3, 2017
Scientifically (in)accurate crane simulator
September 24, 2017
VR for Industry
September 19, 2017
VR Gallery for Lena Gorelick @ Nün&Noot
September 17, 2017
Final Thoughts about the MS/Acer VR headset (I refuse to call it Mixed Reality)
August 6, 2017
Teardown of the Acer / Microsoft “Mixed Reality” VR headset
August 4, 2017
Leap motion and the vive tracker
August 4, 2017
3D modeling curved objects with a flatbed scanner
August 4, 2017
Unboxing and first look at the new Microsoft “Mixed Reality” VR headset
July 29, 2017
VR Teeth
July 15, 2017
Squish
April 18, 2017
Increasing the HTC Vive FOV
April 15, 2017
VRTO
April 14, 2017
3D scanning using Photogrammetry and an automated turn table
March 15, 2017
Laser engraving timelapse
November 18, 2016
Playing around with a depth camera
November 16, 2016
3D printing timelapse
October 2, 2016
Sculpting in VR
September 7, 2016
How to digitally produce a long exposure picture without a tripod or ND filters
August 29, 2016
Laser Engraving Timelapse
May 30, 2016
Building a laser engraver, Part 4
May 23, 2016
An overview of the 3D printer Kickstaters – Part 1 – The Disasters
May 20, 2016
Building a laser engraver, Part 3
May 19, 2016
WaxCast by MakerJuice, first results
May 9, 2016
Free & paid 3D modeling tools, for 3D printing
May 7, 2016
Three.JS for Fun & Profit
May 4, 2016
Resin Casting – Tips and Tricks
April 3, 2016
Building a laser engraver, Part 2
March 29, 2016
How to remove a DLP color wheel (and in my case also destroy the projector)
March 19, 2016
A review of the Wanhao Duplicator I3
March 8, 2016
Building a laser engraver, Part 1
March 5, 2016
What happens to PLA that has been sitting in water for 3.5 years? – An accidental experiment
February 29, 2016
Modifying the Acer X152H Projector to work with a DLP 3D Printer
February 3, 2016
The LittleRP – A review and Getting Started guide
February 3, 2016
Introducing CamJuice
August 19, 2011
Automatic bird photoraphy using webcam
March 26, 2011
How I scratched and fixed my Canon EFS 17-55mm.
March 25, 2011
