jwbary90's profile - activity

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2012-02-16 09:43:12 -0500	asked a question	Turtlebot Autonomous Navigation Hi I currently have completed all of the turtlebot tutorials. I have saved a map of some connecting hallways and can navigate trough them easily. I was wondering if there was a way to save a path for the turtlebot to follow autonomously instead of me giving it a goal every time. So I should be able to go into rviz run this path and be able to watch the turtlebot go along this path without me interfereing. Just wondering on where to start, of if anyone has done this share what they have done.
2011-10-05 08:41:11 -0500	answered a question	input files do not exist keyboard_teleop.launch well, I am not sure how to tell which directory I am running from. I have had the same problem with 3 different computers, for some reason I keep getting the same error. Is there any suggested code to use to make sure I am using the correct directory?
2011-09-29 09:11:54 -0500	asked a question	input files do not exist keyboard_teleop.launch So my group just started using the turtlebot/ros. when we first set up the robot we followed all the start up instructions then we went to test out the movement and used the following code ssh turtlebot@10.0.1.18 roslaunch turtlebot_teleop keyboard_teleop.launch it worked the first time now when we went to try the code again after exiting we get an error message saying roslaunch;error;The folloeing input filesdo not exist keyboard_teleop.launch this is probably a simple error but being beginners, we can not figure it out. Any help would be appreciated. Thanks