
My name is Wolf Paulus, I’m a photographer, hiker, hacker, but most of all, I’m an innovator and technologist, based in Sedona, Arizona.
This is my journal, where I share quick thoughts and ideas on technology.
PRESENTATIONS
I’m a Principal Engineer at Intuit, an Adjunct Professor at GCCCD, and I’m appointed to the advisory committee at the University of California, Irvine. Occasionally, I speak at conferences and user groups, on topics ranging from Embedded/Mobile Technology to Emotional Prosody and Voice and Conversational User Interfaces.
UPCOMING
INSPIRING VIDEOS
Many of the new concepts I’m working on, are communicated best through video clips or short films.
Take a look at some short HD films that I have created over the last few months and years.
Take a look at some short HD films that I have created over the last few months and years.
STUNNING PHOTOGRAPHS
“Amateur Professionalism”, a concept used since 2004, describes an emerging sociological and economic trend of people pursuing amateur activities to professional standards. That pretty much describes, how I look at my photography work today.
If you like, take a look at some of my photos and the stories they tell.
If you like, take a look at some of my photos and the stories they tell.
RECENT POSTS

Even or Odd – Lambda Edition
Very recently, I showed you one of the probably easiest ways, to host your very own Java-based web-service. Remember, we added providedCompile group: 'javax.servlet', name: 'javax.servlet-api', version: '4.0.1' to the build.gradle file, implemented a WebServlet, and finally dropped a war ...
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Even or Odd
This is a quick demo, showing how to create a Java web-service in just a few minutes. I'm assuming you have Java and Tomcat already installed on you computer and use IntelliJ as your IDE, and gradle as your build-automation ...
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Installing Tomcat on macOS 10.15 Catalina
The Servlet 4.0 specification is out and Tomcat 9.0.x does support it. Time to dive into Tomcat 9. Prerequisite: Java Since OS X 10.7 Java is not (pre-)installed anymore, let’s fix that first. As I'm writing this, Java 11.0.1 is the ...
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A Universal Voice Browser
On September 25, Amazon released 80 new devices, some of which can be found here. Even for a company of its size, that is an impressive number and an even more impressive line-up. However, I think something much more profound ...
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From the Docks to the Gate
This is a story about a simple web-service that answers only one question: if a given number is prime. The core problem is first solved with a Java class, which is then wrapped into a WebServlet and tested within a ...
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Installing Java on macOS 10.15 Catalina
Since OS X 10.7 Java is not (pre-)installed anymore, let’s fix that. As I'm writing this, Java 11.0.4 is the latest version and AdoptOpenJDK is one of the best places to find Prebuilt OpenJDK Binaries. Easy to follow details about how to ...
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