MarkyMark2012's profile - overview

● Student   × 2

• Able to use rosjava and roscore together?
• Able to use rosjava and roscore together?

● Teacher   × 2

• how to use tf listener
• how to use tf listener

● Scholar   × 2

• Connecting my Custom Robot to ROS
• Connecting my Custom Robot to ROS

● Commentator   × 1

• how to use tf listener

● Nice Answer   × 34

• how to use tf listener
• how to use tf listener
• Will ROS be able to run on the Raspberry Pi?
• Will ROS be able to run on the Raspberry Pi?
• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Werid Multiple Machines Problem -
• Werid Multiple Machines Problem -
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Unable to find 'swig.swg' and Unable to find 'python.swg
• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• create .launch
• create .launch
• Is possible to read/write ros topic from Java?
• Is possible to read/write ros topic from Java?
• Gmapping - just the last scan mapped
• Gmapping - just the last scan mapped
• Depthimage_to_laserscan - choose which part of the image is scanned
• Depthimage_to_laserscan - choose which part of the image is scanned
• rosjava = pure java ros master ?
• rosjava = pure java ros master ?
• Raspberry Pi2 roscpp failed during Indigo installation
• Raspberry Pi2 roscpp failed during Indigo installation
• The size of the picture captured by Kinect
• The size of the picture captured by Kinect
• Running ROS across multiple machines
• Running ROS across multiple machines
• You are attempting to call methods on an uninitialized goal handle
• You are attempting to call methods on an uninitialized goal handle
• XTion/Openni2 image flipped
• XTion/Openni2 image flipped
• howto: Eigen Installation
• howto: Eigen Installation

● Necromancer   × 3

• Will ROS be able to run on the Raspberry Pi?
• XTion/Openni2 image flipped
• howto: Eigen Installation

● Notable Question   × 186

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Werid Multiple Machines Problem -
• Werid Multiple Machines Problem -
• gmapping vs Custom Mapping
• gmapping vs Custom Mapping
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Mapping with Sonar Data?
• Mapping with Sonar Data?
• Problem Building ROS on Debian
• Problem Building ROS on Debian
• Connecting my Custom Robot to ROS
• Connecting my Custom Robot to ROS
• Is there a rosnetwork? Or similar?
• Is there a rosnetwork? Or similar?
• Help with tf and sensor & odometry and robot positioning
• Help with tf and sensor & odometry and robot positioning
• Porblem Publishing Sonar and IR Data
• Porblem Publishing Sonar and IR Data
• rosjava build problem on Raspberry Pi - (Gradle build daemon disappeared unexpectedly)
• rosjava build problem on Raspberry Pi - (Gradle build daemon disappeared unexpectedly)
• Able to use rosjava and roscore together?
• Able to use rosjava and roscore together?
• Cost Map 2D Setup
• Cost Map 2D Setup
• How is Gyro Drift dealt with?
• How is Gyro Drift dealt with?
• Problem Building camera_calibration_parsers - where is yaml-cpp/yaml.h?
• Problem Building camera_calibration_parsers - where is yaml-cpp/yaml.h?
• Rapyuta with ROS, Kinect and Ubuntu
• Rapyuta with ROS, Kinect and Ubuntu
• Problem building in groovy with catkin and boost
• Problem building in groovy with catkin and boost
• Problem building pcl_ros
• Problem building pcl_ros
• vmware kinect freenect_stack/libfreenect problems
• vmware kinect freenect_stack/libfreenect problems
• catkin_make linking error
• catkin_make linking error
• problem linking pcl_io
• problem linking pcl_io
• Problem Building PCL on RaspberryPi
• Problem Building PCL on RaspberryPi
• Subscriber not seeing cmd_vel messages
• Subscriber not seeing cmd_vel messages
• rviz virtual joystick plug-in
• rviz virtual joystick plug-in
• Problems building & running Openni2_camera
• Problems building & running Openni2_camera
• problem building freenect_stack
• problem building freenect_stack
• depthimage_to_laserscan - image convertion error
• depthimage_to_laserscan - image convertion error
• Xtion - how to use depth data
• Xtion - how to use depth data
• Problem Visualising LaserScan in rviz?
• Problem Visualising LaserScan in rviz?
• cmd_vel linear and angular relationship
• cmd_vel linear and angular relationship
• xtion depth image size problem
• xtion depth image size problem
• Implementing basic roam/avoid behaviours?
• Implementing basic roam/avoid behaviours?
• XTion/Openni2 image flipped
• XTion/Openni2 image flipped
• problem with hector slam
• problem with hector slam
• gmapping setup problem
• gmapping setup problem
• xtion depth_image to point_cloud
• xtion depth_image to point_cloud
• hector slam with xtion - workable?
• hector slam with xtion - workable?
• nav2d - Problems getting it working on a real robot
• nav2d - Problems getting it working on a real robot
• Raw RGB Image is blank on Rasp Pi
• Raw RGB Image is blank on Rasp Pi
• CSM Package Not Found
• CSM Package Not Found
• gmapping & laser_scan_matcher slow vs hector slam
• gmapping & laser_scan_matcher slow vs hector slam
• Raspberry Pi PCL Installation
• Raspberry Pi PCL Installation
• perception_pcl compile issue
• perception_pcl compile issue
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• gmapping and laser scanmatcher -Scan Matching Failed, using odometry
• gmapping and laser scanmatcher -Scan Matching Failed, using odometry
• Difference between localisation with AMCL and SLAM
• Difference between localisation with AMCL and SLAM
• Google Cartographer Successes on Turtlebot (Or Similar?)
• Google Cartographer Successes on Turtlebot (Or Similar?)
• IMU Data Problem
• IMU Data Problem
• Google Cartographer - Setup Issues
• Google Cartographer - Setup Issues
• Raspberry pi 3 vs Jetson TK1 for ROS
• Raspberry pi 3 vs Jetson TK1 for ROS
• Closed Loop Detection gmapping & Hector SLAM
• Closed Loop Detection gmapping & Hector SLAM
• XTIon with hector slam
• XTIon with hector slam
• Supported Turtlebot Sensors? - inc. Raspberry Pi
• Supported Turtlebot Sensors? - inc. Raspberry Pi
• Orbbec Astra - udev files issues
• Orbbec Astra - udev files issues
• Kobuki - Auto Docking - Action server is not connected yet
• Kobuki - Auto Docking - Action server is not connected yet
• ROS Kinetic Build Raspberry Pi 3 - "Missing" Eigen3
• ROS Kinetic Build Raspberry Pi 3 - "Missing" Eigen3
• package 'libopenni' not found - OPENNI_INCLUDE_DIRS problems
• package 'libopenni' not found - OPENNI_INCLUDE_DIRS problems
• Self Localisation?
• Self Localisation?
• AMCL Initial Pose Problems & Local Map
• AMCL Initial Pose Problems & Local Map
• IMU Message Error
• IMU Message Error
• Fusing Multiple Laser Scans
• Fusing Multiple Laser Scans
• laser_scan_matcher IMU usage
• laser_scan_matcher IMU usage
• Google Cartographer closed loop detection & map completion
• Google Cartographer closed loop detection & map completion
• yocs_waypoints_navi - Rviz publish tool not listening
• yocs_waypoints_navi - Rviz publish tool not listening
• Navigation Stack Tuning Advice for Tight Spaces?
• Navigation Stack Tuning Advice for Tight Spaces?
• howto: Eigen Installation
• howto: Eigen Installation
• Kobuki Not Moving on Navigation - move_base issue
• Kobuki Not Moving on Navigation - move_base issue
• Navigation Stack Set up Problems
• Navigation Stack Set up Problems
• You are attempting to call methods on an uninitialized goal handle
• You are attempting to call methods on an uninitialized goal handle
• API call for determine new map position
• API call for determine new map position
• Robot Thinks It's Stuck When It Isn't
• Robot Thinks It's Stuck When It Isn't
• Lunar failing to complie on raspberry pi
• Lunar failing to complie on raspberry pi
• raspicam_node segmnentation fault
• raspicam_node segmnentation fault
• Simple Action Server Not Responding - Kobuki
• Simple Action Server Not Responding - Kobuki
• Making Robot Reverse - mobile_base
• Making Robot Reverse - mobile_base
• robot_upstart - preventing boot time start
• robot_upstart - preventing boot time start
• Determining ActionServer Status
• Determining ActionServer Status
• Colcon Setup?
• Colcon Setup?
• Action Client Not Picking Up Messages from Action Server
• Action Client Not Picking Up Messages from Action Server
• Custom GUI Support for Maps
• Custom GUI Support for Maps
• Robot Web Tools -> Map Visualisation Problem
• Robot Web Tools -> Map Visualisation Problem
• RWT Instantly Closing Connection
• RWT Instantly Closing Connection
• Converting depth/image_raw and rgb/image_raw -> rgb/points
• Converting depth/image_raw and rgb/image_raw -> rgb/points
• MoveBaseClient::sendGoal Defining Custom Callbacks
• MoveBaseClient::sendGoal Defining Custom Callbacks
• ros upstart pick up global variables
• ros upstart pick up global variables
• Kobuki Auto Docking - mobile_base_nodelet dies
• Kobuki Auto Docking - mobile_base_nodelet dies
• Navigation Issues between Kinetic and Noetic
• Navigation Issues between Kinetic and Noetic
• Direction Parameter for acml
• Direction Parameter for acml
• Turtlebot4_msgs Build Issue
• Turtlebot4_msgs Build Issue
• DWAPlannerROS - Forcing Reverse (Backing out of charging station)
• DWAPlannerROS - Forcing Reverse (Backing out of charging station)
• Possible to get ROS/Turtlebot to navigate through a doorway?
• Possible to get ROS/Turtlebot to navigate through a doorway?
• Google Cartographer Map Closure Detection
• Google Cartographer Map Closure Detection
• depth_image_raw impossibly slow across machines (wireless)
• depth_image_raw impossibly slow across machines (wireless)

● Popular Question   × 192

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Connecting my Custom Robot to ROS
• Connecting my Custom Robot to ROS
• Werid Multiple Machines Problem -
• Werid Multiple Machines Problem -
• gmapping vs Custom Mapping
• gmapping vs Custom Mapping
• Mapping with Sonar Data?
• Mapping with Sonar Data?
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Problem Building ROS on Debian
• Problem Building ROS on Debian
• Is there a rosnetwork? Or similar?
• Is there a rosnetwork? Or similar?
• Help with tf and sensor & odometry and robot positioning
• Help with tf and sensor & odometry and robot positioning
• Porblem Publishing Sonar and IR Data
• Porblem Publishing Sonar and IR Data
• Cost Map 2D Setup
• Cost Map 2D Setup
• rosjava build problem on Raspberry Pi - (Gradle build daemon disappeared unexpectedly)
• rosjava build problem on Raspberry Pi - (Gradle build daemon disappeared unexpectedly)
• Able to use rosjava and roscore together?
• Able to use rosjava and roscore together?
• How is Gyro Drift dealt with?
• How is Gyro Drift dealt with?
• Problem Building camera_calibration_parsers - where is yaml-cpp/yaml.h?
• Problem Building camera_calibration_parsers - where is yaml-cpp/yaml.h?
• problem building freenect_stack
• problem building freenect_stack
• Rapyuta with ROS, Kinect and Ubuntu
• Rapyuta with ROS, Kinect and Ubuntu
• Problem building in groovy with catkin and boost
• Problem building in groovy with catkin and boost
• Problem Building PCL on RaspberryPi
• Problem Building PCL on RaspberryPi
• vmware kinect freenect_stack/libfreenect problems
• vmware kinect freenect_stack/libfreenect problems
• Problem building pcl_ros
• Problem building pcl_ros
• catkin_make linking error
• catkin_make linking error
• problem linking pcl_io
• problem linking pcl_io
• Subscriber not seeing cmd_vel messages
• Subscriber not seeing cmd_vel messages
• rviz virtual joystick plug-in
• rviz virtual joystick plug-in
• Problems building & running Openni2_camera
• Problems building & running Openni2_camera
• Xtion - how to use depth data
• Xtion - how to use depth data
• depthimage_to_laserscan - image convertion error
• depthimage_to_laserscan - image convertion error
• xtion depth image size problem
• xtion depth image size problem
• Problem Visualising LaserScan in rviz?
• Problem Visualising LaserScan in rviz?
• cmd_vel linear and angular relationship
• cmd_vel linear and angular relationship
• XTion/Openni2 image flipped
• XTion/Openni2 image flipped
• Implementing basic roam/avoid behaviours?
• Implementing basic roam/avoid behaviours?
• problem with hector slam
• problem with hector slam
• hector slam with xtion - workable?
• hector slam with xtion - workable?
• gmapping setup problem
• gmapping setup problem
• xtion depth_image to point_cloud
• xtion depth_image to point_cloud
• Raw RGB Image is blank on Rasp Pi
• Raw RGB Image is blank on Rasp Pi
• nav2d - Problems getting it working on a real robot
• nav2d - Problems getting it working on a real robot
• How do I set depthimage resolution
• How do I set depthimage resolution
• Raspberry Pi PCL Installation
• Raspberry Pi PCL Installation
• perception_pcl compile issue
• perception_pcl compile issue
• CSM Package Not Found
• CSM Package Not Found
• IMU Message Error
• IMU Message Error
• gmapping & laser_scan_matcher slow vs hector slam
• gmapping & laser_scan_matcher slow vs hector slam
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• XTIon with hector slam
• XTIon with hector slam
• laser_scan_matcher IMU usage
• laser_scan_matcher IMU usage
• package 'libopenni' not found - OPENNI_INCLUDE_DIRS problems
• package 'libopenni' not found - OPENNI_INCLUDE_DIRS problems
• gmapping and laser scanmatcher -Scan Matching Failed, using odometry
• gmapping and laser scanmatcher -Scan Matching Failed, using odometry
• Difference between localisation with AMCL and SLAM
• Difference between localisation with AMCL and SLAM
• Google Cartographer Successes on Turtlebot (Or Similar?)
• Google Cartographer Successes on Turtlebot (Or Similar?)
• Google Cartographer - Setup Issues
• Google Cartographer - Setup Issues
• IMU Data Problem
• IMU Data Problem
• Closed Loop Detection gmapping & Hector SLAM
• Closed Loop Detection gmapping & Hector SLAM
• Raspberry pi 3 vs Jetson TK1 for ROS
• Raspberry pi 3 vs Jetson TK1 for ROS
• Navigation Stack Set up Problems
• Navigation Stack Set up Problems
• Budget LIDAR Options for SLAM/HectorSLAM etc
• Budget LIDAR Options for SLAM/HectorSLAM etc
• Supported Turtlebot Sensors? - inc. Raspberry Pi
• Supported Turtlebot Sensors? - inc. Raspberry Pi
• Orbbec Astra - udev files issues
• Orbbec Astra - udev files issues
• Kobuki - Auto Docking - Action server is not connected yet
• Kobuki - Auto Docking - Action server is not connected yet
• ROS Kinetic Build Raspberry Pi 3 - "Missing" Eigen3
• ROS Kinetic Build Raspberry Pi 3 - "Missing" Eigen3
• AMCL Initial Pose Problems & Local Map
• AMCL Initial Pose Problems & Local Map
• Self Localisation?
• Self Localisation?
• yocs_waypoints_navi - Rviz publish tool not listening
• yocs_waypoints_navi - Rviz publish tool not listening
• Fusing Multiple Laser Scans
• Fusing Multiple Laser Scans
• Kobuki Auto Docking - mobile_base_nodelet dies
• Kobuki Auto Docking - mobile_base_nodelet dies
• Navigation Stack Tuning Advice for Tight Spaces?
• Navigation Stack Tuning Advice for Tight Spaces?
• Kobuki Not Moving on Navigation - move_base issue
• Kobuki Not Moving on Navigation - move_base issue
• Google Cartographer closed loop detection & map completion
• Google Cartographer closed loop detection & map completion
• Determining ActionServer Status
• Determining ActionServer Status
• You are attempting to call methods on an uninitialized goal handle
• You are attempting to call methods on an uninitialized goal handle
• howto: Eigen Installation
• howto: Eigen Installation
• Lunar failing to complie on raspberry pi
• Lunar failing to complie on raspberry pi
• Simple Action Server Not Responding - Kobuki
• Simple Action Server Not Responding - Kobuki
• API call for determine new map position
• API call for determine new map position
• Robot Thinks It's Stuck When It Isn't
• Robot Thinks It's Stuck When It Isn't
• raspicam_node segmnentation fault
• raspicam_node segmnentation fault
• Making Robot Reverse - mobile_base
• Making Robot Reverse - mobile_base
• robot_upstart - preventing boot time start
• robot_upstart - preventing boot time start
• Action Client Not Picking Up Messages from Action Server
• Action Client Not Picking Up Messages from Action Server
• Robot Web Tools -> Map Visualisation Problem
• Robot Web Tools -> Map Visualisation Problem
• Colcon Setup?
• Colcon Setup?
• Custom GUI Support for Maps
• Custom GUI Support for Maps
• RWT Instantly Closing Connection
• RWT Instantly Closing Connection
• Converting depth/image_raw and rgb/image_raw -> rgb/points
• Converting depth/image_raw and rgb/image_raw -> rgb/points
• MoveBaseClient::sendGoal Defining Custom Callbacks
• MoveBaseClient::sendGoal Defining Custom Callbacks
• ros upstart pick up global variables
• ros upstart pick up global variables
• Google Cartographer Map Closure Detection
• Google Cartographer Map Closure Detection
• Navigation Issues between Kinetic and Noetic
• Navigation Issues between Kinetic and Noetic
• ROS Docker Image Setup/Containerising Current Environment
• ROS Docker Image Setup/Containerising Current Environment
• DWAPlannerROS - Forcing Reverse (Backing out of charging station)
• DWAPlannerROS - Forcing Reverse (Backing out of charging station)
• Direction Parameter for acml
• Direction Parameter for acml
• Turtlebot4_msgs Build Issue
• Turtlebot4_msgs Build Issue
• Possible to get ROS/Turtlebot to navigate through a doorway?
• Possible to get ROS/Turtlebot to navigate through a doorway?
• depth_image_raw impossibly slow across machines (wireless)
• depth_image_raw impossibly slow across machines (wireless)

● Great Question   × 2

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi

● Good Answer   × 6

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Raspberry Pi2 roscpp failed during Indigo installation
• Raspberry Pi2 roscpp failed during Indigo installation

● Guru   × 3

• Unable to find 'swig.swg' and Unable to find 'python.swg
• how to: Setting up ROS on RaspberryPi
• Raspberry Pi2 roscpp failed during Indigo installation

● Great Answer   × 6

• Unable to find 'swig.swg' and Unable to find 'python.swg
• Unable to find 'swig.swg' and Unable to find 'python.swg
• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Raspberry Pi2 roscpp failed during Indigo installation
• Raspberry Pi2 roscpp failed during Indigo installation

● Enthusiast   × 1

● Favorite Question   × 4

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Difference between localisation with AMCL and SLAM
• Difference between localisation with AMCL and SLAM

● Supporter   × 2

• Custom Mobile Robot with ROS.
• Custom Mobile Robot with ROS.

● Taxonomist   × 1

● Self-Learner   × 26

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Werid Multiple Machines Problem -
• Werid Multiple Machines Problem -
• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Problem Building ROS on Debian
• Problem Building ROS on Debian
• Problem Building camera_calibration_parsers - where is yaml-cpp/yaml.h?
• Problem Building camera_calibration_parsers - where is yaml-cpp/yaml.h?
• How do I set depthimage resolution
• How do I set depthimage resolution
• xtion depth image size problem
• xtion depth image size problem
• Raw RGB Image is blank on Rasp Pi
• Raw RGB Image is blank on Rasp Pi
• XTion/Openni2 image flipped
• XTion/Openni2 image flipped
• howto: Eigen Installation
• howto: Eigen Installation
• You are attempting to call methods on an uninitialized goal handle
• You are attempting to call methods on an uninitialized goal handle
• Action Client Not Picking Up Messages from Action Server
• Action Client Not Picking Up Messages from Action Server

● Editor   × 2

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi

● Nice Question   × 14

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Unable to find 'swig.swg' and Unable to find 'python.swg
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• CSM Package Not Found
• CSM Package Not Found
• Google Cartographer Successes on Turtlebot (Or Similar?)
• Google Cartographer Successes on Turtlebot (Or Similar?)
• Raspberry Pi PCL Installation
• Raspberry Pi PCL Installation
• XTion/Openni2 image flipped
• XTion/Openni2 image flipped

● Good Question   × 10

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Unable to find 'swig.swg' and Unable to find 'python.swg
• CSM Package Not Found
• CSM Package Not Found
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• Raspberry Pi PCL Installation
• Raspberry Pi PCL Installation

● Famous Question   × 172

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Unable to find 'swig.swg' and Unable to find 'python.swg
• Problem Building ROS on Debian
• Problem Building ROS on Debian
• Connecting my Custom Robot to ROS
• Connecting my Custom Robot to ROS
• Is there a rosnetwork? Or similar?
• Is there a rosnetwork? Or similar?
• Help with tf and sensor & odometry and robot positioning
• Help with tf and sensor & odometry and robot positioning
• Werid Multiple Machines Problem -
• Werid Multiple Machines Problem -
• Mapping with Sonar Data?
• Mapping with Sonar Data?
• rosjava build problem on Raspberry Pi - (Gradle build daemon disappeared unexpectedly)
• rosjava build problem on Raspberry Pi - (Gradle build daemon disappeared unexpectedly)
• Able to use rosjava and roscore together?
• Able to use rosjava and roscore together?
• Cost Map 2D Setup
• Cost Map 2D Setup
• How is Gyro Drift dealt with?
• How is Gyro Drift dealt with?
• Porblem Publishing Sonar and IR Data
• Porblem Publishing Sonar and IR Data
• Problem Building camera_calibration_parsers - where is yaml-cpp/yaml.h?
• Problem Building camera_calibration_parsers - where is yaml-cpp/yaml.h?
• Problem building in groovy with catkin and boost
• Problem building in groovy with catkin and boost
• Problem building pcl_ros
• Problem building pcl_ros
• catkin_make linking error
• catkin_make linking error
• vmware kinect freenect_stack/libfreenect problems
• vmware kinect freenect_stack/libfreenect problems
• Subscriber not seeing cmd_vel messages
• Subscriber not seeing cmd_vel messages
• Problems building & running Openni2_camera
• Problems building & running Openni2_camera
• rviz virtual joystick plug-in
• rviz virtual joystick plug-in
• Rapyuta with ROS, Kinect and Ubuntu
• Rapyuta with ROS, Kinect and Ubuntu
• Problem Building PCL on RaspberryPi
• Problem Building PCL on RaspberryPi
• depthimage_to_laserscan - image convertion error
• depthimage_to_laserscan - image convertion error
• Problem Visualising LaserScan in rviz?
• Problem Visualising LaserScan in rviz?
• Xtion - how to use depth data
• Xtion - how to use depth data
• cmd_vel linear and angular relationship
• cmd_vel linear and angular relationship
• xtion depth image size problem
• xtion depth image size problem
• problem building freenect_stack
• problem building freenect_stack
• XTion/Openni2 image flipped
• XTion/Openni2 image flipped
• problem with hector slam
• problem with hector slam
• problem linking pcl_io
• problem linking pcl_io
• gmapping setup problem
• gmapping setup problem
• hector slam with xtion - workable?
• hector slam with xtion - workable?
• nav2d - Problems getting it working on a real robot
• nav2d - Problems getting it working on a real robot
• Implementing basic roam/avoid behaviours?
• Implementing basic roam/avoid behaviours?
• gmapping & laser_scan_matcher slow vs hector slam
• gmapping & laser_scan_matcher slow vs hector slam
• CSM Package Not Found
• CSM Package Not Found
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• how to: Building PCL & laser_scan_matcher on Raspberry pi 2
• Raspberry Pi PCL Installation
• Raspberry Pi PCL Installation
• xtion depth_image to point_cloud
• xtion depth_image to point_cloud
• gmapping and laser scanmatcher -Scan Matching Failed, using odometry
• gmapping and laser scanmatcher -Scan Matching Failed, using odometry
• Google Cartographer Successes on Turtlebot (Or Similar?)
• Google Cartographer Successes on Turtlebot (Or Similar?)
• Difference between localisation with AMCL and SLAM
• Difference between localisation with AMCL and SLAM
• IMU Data Problem
• IMU Data Problem
• Google Cartographer - Setup Issues
• Google Cartographer - Setup Issues
• Closed Loop Detection gmapping & Hector SLAM
• Closed Loop Detection gmapping & Hector SLAM
• XTIon with hector slam
• XTIon with hector slam
• Raspberry pi 3 vs Jetson TK1 for ROS
• Raspberry pi 3 vs Jetson TK1 for ROS
• ROS Kinetic Build Raspberry Pi 3 - "Missing" Eigen3
• ROS Kinetic Build Raspberry Pi 3 - "Missing" Eigen3
• package 'libopenni' not found - OPENNI_INCLUDE_DIRS problems
• package 'libopenni' not found - OPENNI_INCLUDE_DIRS problems
• Self Localisation?
• Self Localisation?
• IMU Message Error
• IMU Message Error
• Kobuki - Auto Docking - Action server is not connected yet
• Kobuki - Auto Docking - Action server is not connected yet
• perception_pcl compile issue
• perception_pcl compile issue
• Orbbec Astra - udev files issues
• Orbbec Astra - udev files issues
• laser_scan_matcher IMU usage
• laser_scan_matcher IMU usage
• Supported Turtlebot Sensors? - inc. Raspberry Pi
• Supported Turtlebot Sensors? - inc. Raspberry Pi
• Google Cartographer closed loop detection & map completion
• Google Cartographer closed loop detection & map completion
• howto: Eigen Installation
• howto: Eigen Installation
• AMCL Initial Pose Problems & Local Map
• AMCL Initial Pose Problems & Local Map
• Kobuki Not Moving on Navigation - move_base issue
• Kobuki Not Moving on Navigation - move_base issue
• Navigation Stack Set up Problems
• Navigation Stack Set up Problems
• Fusing Multiple Laser Scans
• Fusing Multiple Laser Scans
• You are attempting to call methods on an uninitialized goal handle
• You are attempting to call methods on an uninitialized goal handle
• Lunar failing to complie on raspberry pi
• Lunar failing to complie on raspberry pi
• yocs_waypoints_navi - Rviz publish tool not listening
• yocs_waypoints_navi - Rviz publish tool not listening
• Robot Thinks It's Stuck When It Isn't
• Robot Thinks It's Stuck When It Isn't
• robot_upstart - preventing boot time start
• robot_upstart - preventing boot time start
• Determining ActionServer Status
• Determining ActionServer Status
• Simple Action Server Not Responding - Kobuki
• Simple Action Server Not Responding - Kobuki
• Action Client Not Picking Up Messages from Action Server
• Action Client Not Picking Up Messages from Action Server
• Navigation Stack Tuning Advice for Tight Spaces?
• Navigation Stack Tuning Advice for Tight Spaces?
• Colcon Setup?
• Colcon Setup?
• Robot Web Tools -> Map Visualisation Problem
• Robot Web Tools -> Map Visualisation Problem
• Custom GUI Support for Maps
• Custom GUI Support for Maps
• Converting depth/image_raw and rgb/image_raw -> rgb/points
• Converting depth/image_raw and rgb/image_raw -> rgb/points
• raspicam_node segmnentation fault
• raspicam_node segmnentation fault
• MoveBaseClient::sendGoal Defining Custom Callbacks
• MoveBaseClient::sendGoal Defining Custom Callbacks
• Making Robot Reverse - mobile_base
• Making Robot Reverse - mobile_base
• RWT Instantly Closing Connection
• RWT Instantly Closing Connection
• Raw RGB Image is blank on Rasp Pi
• Raw RGB Image is blank on Rasp Pi
• Kobuki Auto Docking - mobile_base_nodelet dies
• Kobuki Auto Docking - mobile_base_nodelet dies
• Direction Parameter for acml
• Direction Parameter for acml
• Navigation Issues between Kinetic and Noetic
• Navigation Issues between Kinetic and Noetic
• Turtlebot4_msgs Build Issue
• Turtlebot4_msgs Build Issue

● Enlightened   × 2

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi

● Associate Editor   × 1

• XTion/Openni2 image flipped

● Stellar Question   × 2

• how to: Setting up ROS on RaspberryPi
• how to: Setting up ROS on RaspberryPi