Thursday, October 24, 2013

Fascinating Stuff !!!



Yes the world is full of robot builders !! Here are a few examples at what their creative minds are up to !!!





Robot Soccer

I can watch these robots play four hours. Besides being so much fun the creators of these teams hope to be able to field a team of robots to play the world soccer champions in the year 2050. Good Luck to them !!





Little Dog

By the same people that created Big Dog this little robot stole my heart. When you watch you will be cheering it on as it struggles to get up that little hill. Its movements are so like a real creature that it sends chills up my spine.






Wild Cat

Yet another creature that moves so like a real creature. Now that is not to say it is not real, just robotic. Watch carefully as it comes to make a turn. Its power system is very loud but it moves so gracefully.




Hero 2000 Singing

This is an older robot built by Heathkit in the early 1980's. When I saw and heard this clip it made me smile and I hope it makes all the viewers of this blog smile. Come on now robots are fun !!!






Mimic

This just so weird I had to put it at the end. I have no comment about this but I would like to know what others think about it ???













Take Care until I blog again !!!

Saturday, September 21, 2013

Robots for War are just plain WRONG !!!

   
      If you did not read my title let me repeat a word, WRONG. I as a builder of robots firmly believe that to use those wonderful creations of our collective genius in destruction is not the right path.







Atlas 
  
    Now I am pragmatic and realize that all the wishing in the world is not going to prevent the use of robotic technology in areas of conflict. Many robots as I write these words are used to render road side bombs useless. I have read many newspaper accounts of police forces using robots in bomb disposal. I saw a news account of a robot dealing with a person that had a gun in a car that the police had surrounded.



     Let me tell you a little story that come to mind as I was writing this note. On many channels around the world there is a version of robots fighting in an arena. Now to me since they are remote controlled they are not true robots A true robot must, and I repeat this for this is a key concept, must be autonomous. David Heiserman, my mentor taught me this lesson very early and I have never forgotten it. Also why do we call it artificial intelligence?? Is it somehow fake ????  I prefer and use the term machine intelligence. Shows like this are upsetting to me for I hate to see what people, through a lot of blood sweat and tears create, smashed to pieces. They matched a beautiful walking robot with a powerful one and the walking robot was pulverized in seconds. As it happened I wondered how long it took for that roboticist to build and troubleshoot it.


   In the United States there is an agency that is pouring a lot of time and a ton of money into robotics research. That agency is DARPA.
That stands for Defense Advances Research Programs Agency.








They are spending billions of dollars to make sure that a lot of the fighting will be done by robots and not humans. It is part of the congressional mandate to limit the casualties of any future conflict. We already as a species, deploy drones and smart bombs. Cruise missiles have proven their effectiveness over the years. Even though I am firmly against it, this trend will only intensify over the next few decades.




Does this kind of future frighten you??? Well I firmly believe that the future is what we make it. It hinges on the day to day decisions we all make, no matter how insignificant  they may seem at the time. Also I feel lamenting about what I cannot control as counter productive.

The question is what can we do to try and modify the way the future will become. I have not the power or the money to try and change the world. However I can control what I do. Firstly I will tell whoever wants to listen and read what I feel about these important subjects.



     However I know that all those robot builders around the world that struggle alone and with woefully inadequate funding will make a  real difference. I know being in the field for decades that progress that is significant takes many, many years of painstaking work. Those that want a quick fix will find this field rather frustrating. However I can speak from experience that when the work is done the results are well worth the wait. This field that we chose is still in its infancy and I believe that the breakthroughs will come from individuals following their own dream, rather from well heeled laboratories. Those in the military and business think only of the bottom line and very quick results. 

     This blog of mine deals with the ideas that come to me when I thinks about robots, which is every day. I will write more technical pieces in the future and will join it to my other blog  Robots  and
Nothing But. I am so grateful to Google for having such a wonderful service available for those of us with meager funds. However since we pay the bills we direct the research and I state with the greatest confidence , you ain't seen nothing yet !!!!!!!!!!!!!!!

    


Sunday, September 15, 2013

A very, very long voyage for Voyager !!

         
     It was announced very recently that Voyager has passed out of our solar system and has become mankind's first interstellar vehicle. I find that so exciting that I can barely stand it. However it must have been so minor for the rest of this world for it only warranted a small, very small mention in all the news that others think as important. 





















     My goodness Voyager 1 was launched in 1977 and it is 18.67 billion kilometers from the earth as the representation above indicates. It is absolutely amazing that it is still transmitting data to earth. The batteries should last till 2025. I look forward in great wonder to see what it discovers out there.



     Because of the nature of what is happening I also wonder if some other species discovers our brave little satellite. For do not forget that it has a record that they can explore.



You can see the gold record on the side !!!






      Here are the sounds of earth. So familiar to us and hopefully will make a good impression on those other species that will listen. I wonder what they will make of them ????  At the speed that our valiant spacecraft is travelling it will take a while, say 40,000 years to reach our nearest neighbor star. I always think that it would be sooner .


So my hopes and prayers go with that little robotic spacecraft I know it will do us proud!!!



Saturday, July 20, 2013

Mankind's Greatest Achievement !!!

     It was on this date in 1969 that man landed on the moon. To me it was amazing. I feel that being a witness to this event made me somehow different. I could say that I was alive when it happened.
     
     However it seems that the world has forgotten how wonderful that event was and that it should be remembered. It should be celebrated as the most marvelous technological feat of the last century. For the first time in all of human history man set foot on another celestial body.

      It was a milestone among milestones and it placed us on a path to greatness. Now with the moon under our belts we could set up bases and continue to study the solar system and go to even more planets. Of course the next really big step would be to dream of going off to another solar system. Let us not get ahead of ourselves but it is a neat thought.

      Well to the rest of the world this day may pass as any other , but in one small corner there is a human being who has not forgotten and who will continue to celebrate this day as being one to always remember.!!!








Saturday, May 11, 2013

Why Technology Works !!

   Here I am standing beside my self in wonderment that so many of you out there in the real world take the precious time out of their busy day to look at my blog !!
   I review the stats and there are people from every part of the globe and this makes me very humble and happy !

   Now my lab and research area is in a shambles, not through any natural disaster. I work and read and things get a just more than a bit messy. I have failed in my initial experiments with ultrasonic range finding for my robot . The circuits I have painstakingly built have failed and I have nothing to show for it. So I have to do some more research. Now there are commercial units available however I want to build everything from scratch . It is more fun that way and you learn a great deal more as well.
   
   I have also been documenting my success with Sam's main board. I have implemented an input circuit and a functioning ram. I have also written a z80 machine language program that tests the hard ware. I had to do this before I go on so I can reference back when things go slow or nowhere at all. 
   
   I will provide more detail and schematics of my failed experiments in the next blog. I wonder if the people who write these books and draw up these circuits actually build and test them. In my experience I have found more than one mistake and this is annoying and very frustrating. My rule is to test and test and make sure the things I build and program, work always and for hours if not days. When you trust these guys you assume they know what they are writing about. MY RULE trust yourself when it comes to building things.


Tuesday, February 26, 2013

A Modern World

            As I think about how to create my robot in the small expanse of time that I was given I also trip over many other thoughts. I am going to finish my wondrous artifact and have him react and act in the world.

             Then I look around as I am walking about and I am concerned at what I witness. People with a terrible sense of preoccupation with themselves. In this twenty-first century I would have expected more progress. We still use fossil fuels to drive our cars. It seems that we use cell phones for the most trivial of conversations. Our leaders are baffled about how to solve the myriad problems facing us as a species.


                                           Sam's Brain Board Prototype 1  
                                                          Sam's Brain Board Prototype ( opposite side wiring)
     
                    Sam's    2716  EPROM which I programmed in Z80 Machine Language
The Mighty Z80  Sam's Microprocessor Brain


 Into this mess I am going to throw a device that will I believe ,as it develops , will help solve these problems. Despite initial negative reaction we will accept the help that will be offered. Then and only then will we survive !!!!!!                                                                                                

Wednesday, January 2, 2013

First Audio Blog !!!


Here it is the second day of  2013 and I have learned how to add audio to my blog!! How exciting and interesting this year is going to be!!  I am now monitoring my comment section and someone who liked my blog made an excellent suggestion about adding video , pictures and audio to my blog to give it more pop !!

Well here it is and I promise I will not end this sentence with an exclamation mark.

"http://archive.org/download/FirstAudioBlog2013/MIC-2012-12-20_01h21m00s.mp3"

This audio is about 2:55 in length and if you have the time please listen and by all means let me know what you think.

Take Care

Pius