Kyle Fazzari

29 posts

Staff Engineer

Kyle (aka "kyrofa") is a husband, father of four, roboticist, and a staff engineer at Canonical, the company behind Ubuntu. He works on all things robotics in Ubuntu for server, desktop, and IoT. He's a contributor to both versions 1 and 2 of the Robot Operating System (ROS), a member of the ROS 2 Technical Steering Committee, and co-chair of the ROS 2 Security Working Group. He's also a core contributor to the snapcraft CLI as well as snapd, two key technologies behind snaps and Ubuntu Core.

Kyle Fazzari
9 December 2020

The State of Robotics – November 2020

Article Robotics

Goodbye Thanksgiving (well, for some of us), hello Christmas! The holiday season really is the best, and it always brings interesting robotics news, which we will now distill into a quick dose of delightful and easily-digestible tidbits. As always, if you’d like to see your work showcased here, please send an email to...

Kyle Fazzari
9 December 2020

Kyle Fazzari
12 September 2020

The State of Robotics – August 2020

Article Robotics

So that’s the summer gone (hopefully, that heat was awful). Or winter if that’s where you are. Seasons change and so does the state of robotics. Fortunately, that’s what we’re here for. Before we get into it, as ever, If you’re working on any robotics projects that you’d like us to talk about, be sure

Kyle Fazzari
12 September 2020

Kyle Fazzari
17 August 2020

How to build a snap using ROS 2 Foxy

Article Robotics

The snapcraft CLI (the tool used to create snaps) has long had support for building snaps that use both ROS 1 and ROS 2. ROS 2 Foxy Fitzroy is the latest ROS 2 LTS, which runs on Ubuntu 20.04 (Focal Fossa). The snapcraft CLI recently gained experimental support for building Foxy snaps, so I wanted

Kyle Fazzari
17 August 2020

Kyle Fazzari
17 June 2020

ROS 2 Foxy Fitzroy and its Enhanced Security Monitoring

Article Robotics

We’re pleased to welcome the newest ROS 2 release, Foxy Fitzroy. A long-term support (LTS) release, (supported for three years), Foxy runs on the latest Ubuntu LTS, the also-recently-released Ubuntu 20.04 (supported for five years, or even longer with an ESM subscription). Putting together a distribution like Foxy is a...

Kyle Fazzari
17 June 2020

Kyle Fazzari
28 October 2019

PSA for ROS users: Some things to know as Python 2 approaches EOL

Article Robotics

We recently got an interesting question from a customer, and I think the answer might be helpful to a wider audience. Python 2 will reach end of life in two months. This shouldn’t be news to anyone who hasn’t been living under a rock, and plans are in place to use Python 3 in Noetic

Kyle Fazzari
28 October 2019

Kyle Fazzari
4 October 2019

Robotics security: What is SROS 2?

Article Robotics

We at Canonical have been hard at work on the security features of version 2 of the Robot Operating System (ROS 2). However, if we lift our collective heads up out of the weeds it’s easy to see folks completely misunderstanding how security works today in ROS 2. We’ve written some design articles to help

Kyle Fazzari
4 October 2019

Kyle Fazzari
28 August 2019

Canonical joins the ROS 2 Technical Steering Committee

Article Internet of Things

We at Canonical care deeply about robotics. We firmly believe that robots based on Linux are cheaper to develop, more flexible, more secure, and faster to market. One of the contributing factors to this being the case is the Robot Operating System (ROS). ROS is by far the most popular middleware for creating...

Kyle Fazzari
28 August 2019

Kyle Fazzari
9 April 2019

Speed up your ROS snap builds

Article Internet of Things

A while back I wrote a post about distributing a ROS system among multiple snaps. If you want to enable some sort of add-on story, you need to have multiple snaps, and that remains the way to do it today with ROS. That approach works, but I’ll be the first to admit that it’s not

Kyle Fazzari
9 April 2019

Kyle Fazzari
11 March 2019

ROS 2 launch: required nodes

Article Cloud and server

When using the Robot Operating System (ROS), it’s fairly common to want to shut down a launched system if a specific node (or set of nodes) exits. This is pretty easy in ROS1, because launch files support the required attribute on each node. As a result, crafting a two-node system where one of the nodes

Kyle Fazzari
11 March 2019

Kyle Fazzari
28 February 2019

Building ROS 2 snaps with Colcon

Article Internet of Things

The snapcraft CLI has supported building ROS1 snaps for a while via the catkin plugin. We supported the ROS2 betas via the ament plugin, but that was before Open Robotics had a ROS2 package repository setup, which meant that the ament plugin built the ROS2 underlay from source, and it was predictably dreadfully slow. However,

Kyle Fazzari
28 February 2019

Kyle Fazzari
16 March 2018

Your first robot: Sharing with others [5/5]

Article Desktop

This is the fifth (and final) blog post in this series about creating your first robot with ROS and Ubuntu Core. In the previous post we discussed methods of control, did a little math, and wrote the ROS driver for our robot. But it still required several nodes to be running at once, and sharing

Kyle Fazzari
16 March 2018

Kyle Fazzari
9 March 2018

Your first robot: The driver [4/5]

Article Desktop

This is the fourth blog post in this series about creating your first robot with ROS and Ubuntu Core. In the previous post we worked on getting data out of the wireless controller and into ROS in a format meant for controlling differential drive robots like ours: the Twist message. Today we’re going to create

Kyle Fazzari
9 March 2018

Kyle Fazzari
11 February 2018

Your first robot: The controller [3/5]

Article Desktop

This is the third blog post in this series about creating your first robot with ROS and Ubuntu Core. In the previous post you were introduced to the Robot Operating System (ROS), and got your robot moving by ROSifying one of the CamJam worksheets. Today we’re going to move beyond the CamJam worksheets, and work

Kyle Fazzari
11 February 2018

Kyle Fazzari
2 February 2018

Snapcraft Summit summary – day 3

Article Desktop

The third day of the Snapcraft Summit here in Seattle saw all the developers reconvene and really get down to work, and ROSHub came by in the afternoon with their snap-powered robots! Strictly-confined snaps can only access specific areas on disk that are defined by the interfaces they utilize. This works well, but can...

Kyle Fazzari
2 February 2018