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2017-07-11 09:34:28 -0500	received badge	● Taxonomist
2017-02-06 15:22:28 -0500	received badge	● Famous Question (source)
2016-08-10 20:37:18 -0500	received badge	● Famous Question (source)
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2016-07-02 10:38:17 -0500	received badge	● Popular Question (source)
2016-06-20 17:20:46 -0500	asked a question	Turtlebot + Frontier Exploration: Turning in Place at the Start I have curious issues using the frontier_exploration package on my Turtlebot and would appreciate anyone helping me understand better what is going on under the hood. Firstly, this is a simulated run on Gazebo of my robot setup. After I ask the robot to go forth and explore, it begins by turning in place. This invariably happens no matter what starting exploration point I pick. I also get the following error messages, which probably point at the problem: [ WARN] [1466389076.511953487, 657.183000000]: Please select an initial point for exploration inside the polygon [ INFO] [1466389079.366449392, 658.110000000]: Sending goal [ INFO] [1466389079.574537491, 658.152000000]: Region boundary set [ INFO] [1466389086.897870100, 660.082000000]: Got new plan [ERROR] [1466389086.898554785, 660.082000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389087.596126130, 660.278000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389088.219151245, 660.484000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389088.984638998, 660.678000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389089.730673868, 660.880000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ INFO] [1466389090.284299471, 661.110000000]: Got new plan [ERROR] [1466389090.284972952, 661.110000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389090.755919337, 661.278000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389091.294571326, 661.478000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389091.920927691, 661.678000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389092.427586470, 661.878000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ INFO] [1466389092.912826709, 662.078000000]: Got new plan [ERROR] [1466389092.913268554, 662.078000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389093.670462783, 662.280000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389094.369503898, 662.478000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ERROR] [1466389095.643821480, 662.678000000]: None of the 0 first of 0 (0) points of the global plan were in the local costmap and free [ INFO] [1466389096.474418339, 662.878000000]: Got new plan [ERROR] [1466389096.474903849, 662.878000000]: None of the 0 first ... (more)
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2016-06-05 07:31:46 -0500	received badge	● Student (source)
2016-06-05 07:31:20 -0500	received badge	● Popular Question (source)
2016-05-31 17:33:05 -0500	commented question	How to add extra gyro sensor for roomba[Solved] @jacobperron: after you deployed your Android imu publisher, did you go on and calibrate the turtlebot like in this tutorial? Did it help in any way?
2016-05-31 17:31:08 -0500	commented question	How to add extra gyro sensor for roomba[Solved] @jacobperron, @sonictl: Thanks for your inputs! In the end, I went the Android way and got my phone to publish imu messages.
2016-05-28 08:53:33 -0500	received badge	● Enthusiast
2016-05-26 22:44:10 -0500	commented question	How to add extra gyro sensor for roomba[Solved] @jacobperron, when working on android_sensors_driver, did it publish to sensor_msgs/Imu, as described in the wiki page? I am asking because according to this, it only publishes to android/fix and I'm confused.
2016-05-26 22:44:10 -0500	commented question	How to add extra gyro sensor for roomba[Solved] Hi @sonictl, can you elaborate on whether or not using the USB-ported IMU was a success? When you published the data from USB-IMU to ROS, did you encounter any problems? Were you able to use that IMU data to improve the odom estimate in the end?
2016-05-20 15:04:19 -0500	asked a question	Turtlebot - Google Tango 3D-Sensor I am trying to setup an iRobot Create2 to perform autonomous navigation. As much as possible, I would like to follow the TurtleBot setup since the tutorials look nicely worked out. However, I have a Google Tango that I want to use as the 3D-sensor. It does not look like the Turtlebot hardware configuration allows for 3d sensors other than Kinect or Asus Xtion Pro Live. Is it non-trivial to include the Google Tango as a 3d sensor in the Turtlebot framework? What must I do to make this happen?