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Blog posts tagged
"Robots"

Canonical
30 November 2021

CyberDog: a four legged robot revolution with Ubuntu

Ubuntu Article

Late this year, Chinese tech giant Xiaomi unveiled CyberDog: a quadrupedal, experimental, open-source robot that the firm claims will improve the robot development environment and promote the development of the robot industry. Today, Canonical dives into the specifications of this four legged robot and discover how Ubuntu is helping the d ...

sidfaber
17 November 2020

Distribute ROS 2 across machines with MicroK8s

Cloud and server Article

Introduction Our simple ROS 2 talker and listener setup runs well on a single Kubernetes node, now let’s distribute it out across multiple computers. This article builds upon our simple ROS 2 talker / listener setup by running it on multiple K8s nodes. At the completion of this setup expect to have a ROS2 Kubernetes ...

sidfaber
9 November 2020

ROS 2 on Kubernetes: a simple talker and listener setup

Cloud and server Article

Kubernetes and ROS make a great match, but ROS2 can be tricky to set up. In this post we demonstrate a scalable system with MicroK8s on Ubuntu. ...

sidfaber
3 September 2020

Tutorial: Getting Started with ROS

Robotics Article

ROS, the Robot Operating System, is the platform of choice for robot development. However, the breadth and depth of existing documentation can be daunting for the ROS beginner. Where should you start learning about ROS 2 on Ubuntu? All robots based on ROS and ROS 2 are programmed using five simple but core constructs: Nodes ...

Kyle Fazzari
17 August 2020

How to build a snap using ROS 2 Foxy

Robotics Article

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 ...

sidfaber
24 July 2020

Simulate the TurtleBot3

Robotics Article

Interested in getting started in robotics? There’s no need to purchase expensive hardware before you try some things out: simulate a TurtleBot3 instead! The simulator is complete with LIDAR, a camera, a gyro and many other sensors and actuators. You can also see this installation in action at the Ubuntu Robotics YouTube channel. Software ...

sidfaber
17 July 2020

ROS Security Benchmark open for public comment

Robotics Article

We’re pleased to announce that the Center for Internet Security (CIS) has publicly released the ROS Security Benchmark for community discussion. When published, this benchmark will document community best-practice configuration settings to properly secure ROS Melodic running on Ubuntu Bionic. Hopefully this is just the beginning of an ong ...

sidfaber
29 June 2020

Installing ROS in LXD Containers

Cloud and server Article

It’s the season for updates. The last few weeks have ushered in ROS 1 Noetic and ROS 2 Foxy, both of which target the recently released Ubuntu 20.04 Focal Fossa. As always, new releases come with trepidation: how can I install new software and test compatibility, yet keep my own environment stable until I know ...

Rhys Davies
6 December 2019

The State of Robotics – November 2019

Internet of Things Article

November, for robotics, was a good month. We’re seeing new things develop, current projects finish and more cute animals in our future. So who can complain? The news we’re covering here are things that have crossed our path and that we’ve found interesting. If you have suggestions for next months post or your own projects ...

Kyle Fazzari
28 October 2019

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

Robotics Article

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 ...

Galem KAYO
19 July 2019

Robot lifecycle management with Ubuntu

Ubuntu Article

Lifecycle management entails fulfilling changing requirements over time. However, there is a gap that the existing robot development frameworks do not address, making it challenging to tackle system-level requirements (fault tolerance, system safety, maintainability, interoperability or reusability etc…). Ubuntu Core aims at closing this ...

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