Last time, they could not stream without problems. Kind of ironic for the brightest in a tech field don’t you think?
Team SCHAFT, who won the preliminary competition in 2013, has withdrawn to pursue commercial interests. One team, KAIST, out of 11 remain self funded.
Date on slam_04_d; 10/28/2014 I woke up at 4:44am and had an epiphany. The results are correct.
Date on previous significant exercise slam_04_b; 9/26/14. Over a month on one module/video. I am turning out to be stupid, but at least persistent.
So, a few new milestones in the RoboNUC project. Nothing major, just small steps. A video walkthrough of the current user interface which includes Color object tracking, Navigation planning, LIDAR with basic SLAM landmark identification and Regulated/Encoded motors.
Now back to SLAM study (or more likely the new Civilization game).
What do you do when a vendor sells you something for $99, then 5 days later releases bug fixes for $349?
How stupid am I to fall for it twice from the same vendor?
XCeed did this with the WPF data grid many years ago. I fell for it then. I cussed, got rid of their crap and swore I’d never use them again.
Then I forgot. Along comes a $99 special for WPF extended tookit plus. Bam same thing. The property grid which is the only control I want, is working ok, but it is $.12 better than the totally free ones (yet I paid $99). But I made the mistake of using their dual value slider as well. Buggy POS. I went to find bug fixes, and bam – new version only $349.
How does open source projects get to this point anyhow? Isn’t selling open source bug fixes against everything open source stands for to begin with? Well anyhow, I’ll never buy from XCeed again (I said that before).
It took some work, but finally;
What I blamed on Comcast turned out to be an unresponsive wireless router. 2 cold start later I finally had it working. Edimax WiFi with their drivers would Blue Screen Windows (and looked like they were made by 3rd graders anyhow), so I uninstalled them and went with the Windows built in drivers, that only supported low speed.
I got an Asus AC wireless USB3 dongle that cost almost as much as the cable modem. It seems like this is about as good as it is going to get, assuming it stays up*.
*Update: Btw, it does not, stay up that is. The ASUS AC-66U router is a constant reboot and hope wireless router. Read the 1 star reviews on Amazon. They all say the same thing. So I went to order something else. Apparently they are all failures as well. Nice state of technology
Here is the floor plan for the new place.
And what is getting to be a pretty complex Robot User Interface
I had a real good day yesterday, and the few days leading up to it. Studying the youtube SLAM lecture is progressing and is enjoyable. I am identifying landmarks in scan points now, and understand how and why But I decided to go back and try to clean up the RpLIDAR data some and was pleasantly surprised with the results.
I also made a huge discovery on why I have been having problems with the regulated motors for so long. It turns out the speed controller had some settings I was not aware of, as they were not in the user guide I was reading, but showed up on a ‘summary’ sheet. I flipped a few switches and things started to make sense finally. Of course I am in the middle of a physical move now, and can not really finish up that part of the code until I get settled in the new place, but I now have hope I may reach a resolution. By the way, I discovered this with a new Saleae logic analyser
With those two items working, intelligent autonomous is just around the corner I hope.
The program was terminated at Microsoft as of today. It hadn’t really done anything in years other than research papers, and most of the original incubator code was incubated, so it’s no real loss, other than a company that used to have vision no longer does, that part is sad.