Ewww, Ahhhh....that new website smell. I moved the J2RScientific.com website to a more professional hosting service, namely Yahoo! Yahoo really does offer some neat features for small business like mine. The old website was hosted on Tripod, AKA Lycos, that service in my opinion has gone down hill like a bad neighborhood in Detroit. I really was getting the impression no was steering the ship there at Lycos.
Check out my new site at J2RScientific.com
Thursday, September 12, 2013
Tuesday, August 13, 2013
The Idea Box = FDD (Feature Driven Development)
If you are like me, you are always thinking of new ideas. Perhaps, like me, many of your ideas are not that great. If you also have a habit of jumping from one idea to the next without finishing many of your projects then you and I have a lot in common!
Coming up with new ideas is great! But chasing your tail trying to switch gears in the middle of a project leads to what I call "Grass is Greener-itis". For me, each new idea sparks new energy and new potential. Every new idea has the potential to be the next "big thing". If I don't work on this new idea I might miss out on the best opportunity ever!!
I've found if I don't govern the tendencies to jump ship for each new idea I never complete anything. If I never complete anything, I never truly learn anything. Without learning I can't properly implement new ideas. And so on, and so on....
To help cure my "Grass is Greener-itis" I have started using an idea box. The concept is very simple, I use a $1 plastic pencil box and not down my ideas on note cards and place them in the box. This does two important things for me. It lets me write down my idea so I don't have to keep it in my head. It also give me time to further ponder the idea over time. I treat my idea box like my own personal suggestion box. Much like you might find a suggestion box at a restaurant.
I note my ideas on 2.5" by 3" card stock. The small size helps keep my ideas brief, which I find also helps me. It keeps me writing out complex ideas for example: "build a terminator, teach it track people, give it gun, take over the world". That complex idea would break down into 4 ideas with 4 cards. On my idea cards, I try to draw pictures, add concept ideas in bullet points and I always note the date! The date lets you track your ideas over time. In this example, you could track the ideas over time.
Here is a picture of my idea box. I made a divider out of paper because my idea box is used for ideas and small sketches.
The idea box plays into my personal implementation of AGILE. Part of AGILE is to focus on feature driven development or FDD. The ideas in my idea box represent features in my overall robotics and creative endeavors. I weed through these ideas through a review process. On a regular bases I sort through my ideas and arrange them in relevance to things I want to work on or things that might add value to my work.
I never throw out the ideas; bad ideas simple are moved to the bottom of the pile. In my example above, "take over the world" would be moved to the bottom. "Teach it to track people", now that might be moved to the top as I would actually like my robots to do that. When I am ready to work on an idea or two, I take them out of the box and tack them to a cork board. From there I can further review the ideas, work on them or reject them. Completed ideas, I mark them complete and save them in a complete box.
If you are serial inventor, tinkerer, always thinking of new ideas, or just have some big projects like a house renovation I encourage you to create your own idea box. You'll find it, a good idea. :-)
Coming up with new ideas is great! But chasing your tail trying to switch gears in the middle of a project leads to what I call "Grass is Greener-itis". For me, each new idea sparks new energy and new potential. Every new idea has the potential to be the next "big thing". If I don't work on this new idea I might miss out on the best opportunity ever!!
I've found if I don't govern the tendencies to jump ship for each new idea I never complete anything. If I never complete anything, I never truly learn anything. Without learning I can't properly implement new ideas. And so on, and so on....
To help cure my "Grass is Greener-itis" I have started using an idea box. The concept is very simple, I use a $1 plastic pencil box and not down my ideas on note cards and place them in the box. This does two important things for me. It lets me write down my idea so I don't have to keep it in my head. It also give me time to further ponder the idea over time. I treat my idea box like my own personal suggestion box. Much like you might find a suggestion box at a restaurant.
I note my ideas on 2.5" by 3" card stock. The small size helps keep my ideas brief, which I find also helps me. It keeps me writing out complex ideas for example: "build a terminator, teach it track people, give it gun, take over the world". That complex idea would break down into 4 ideas with 4 cards. On my idea cards, I try to draw pictures, add concept ideas in bullet points and I always note the date! The date lets you track your ideas over time. In this example, you could track the ideas over time.
Here is a picture of my idea box. I made a divider out of paper because my idea box is used for ideas and small sketches.
The idea box plays into my personal implementation of AGILE. Part of AGILE is to focus on feature driven development or FDD. The ideas in my idea box represent features in my overall robotics and creative endeavors. I weed through these ideas through a review process. On a regular bases I sort through my ideas and arrange them in relevance to things I want to work on or things that might add value to my work.
I never throw out the ideas; bad ideas simple are moved to the bottom of the pile. In my example above, "take over the world" would be moved to the bottom. "Teach it to track people", now that might be moved to the top as I would actually like my robots to do that. When I am ready to work on an idea or two, I take them out of the box and tack them to a cork board. From there I can further review the ideas, work on them or reject them. Completed ideas, I mark them complete and save them in a complete box.
If you are serial inventor, tinkerer, always thinking of new ideas, or just have some big projects like a house renovation I encourage you to create your own idea box. You'll find it, a good idea. :-)
MicroMedic Contest
The MicroMedic Contest sponsored by Parallax and the US Army proved to be rather hard. Designing a device that could be used in the medical field is a far cry from robotics design. Because when you design something as a medical device you are designing something to be used on a human, presumable a sick or injured human.
Our final design concept was a wearable health monitor with a wireless interface. Our design used the Parallax Propeller Board of Education as the main controller. We also used the LM35 temperature sensor, wireless heart rate monitor, SPo2 finger sensor, 4 directional tilt sensor and mico-sd memory card slot on the Prop BOE. We wanted to add a Bluetooth link with an interface for PC or smart phone but we did not incorporate it. We also used the IR detector and IR universal remote control from the kit to create a user interface for settings and control.
We were able to integrate all the sensors but I feel we were pretty far from a truly useful product, but we were on the right path.
(Work in progress)
In the end out project suffered from personal time management, things kept getting in the way and the time for the project and contest kept being pushed back. From this experience it has lead me to study AGILE. AGILE is a system used by businesses, usually software development teams to continual release product updates through value added increments. It's usually applied to teams where you would have managers, project managers, sales managers, programmers, application testers and so on. But there are many articles on the web were AGILE has been adapted for individual use.
My next post will follow up on how I have implemented AGILE.
Our final design concept was a wearable health monitor with a wireless interface. Our design used the Parallax Propeller Board of Education as the main controller. We also used the LM35 temperature sensor, wireless heart rate monitor, SPo2 finger sensor, 4 directional tilt sensor and mico-sd memory card slot on the Prop BOE. We wanted to add a Bluetooth link with an interface for PC or smart phone but we did not incorporate it. We also used the IR detector and IR universal remote control from the kit to create a user interface for settings and control.
We were able to integrate all the sensors but I feel we were pretty far from a truly useful product, but we were on the right path.
(Work in progress)In the end out project suffered from personal time management, things kept getting in the way and the time for the project and contest kept being pushed back. From this experience it has lead me to study AGILE. AGILE is a system used by businesses, usually software development teams to continual release product updates through value added increments. It's usually applied to teams where you would have managers, project managers, sales managers, programmers, application testers and so on. But there are many articles on the web were AGILE has been adapted for individual use.
My next post will follow up on how I have implemented AGILE.
Monday, July 22, 2013
Playing Catchup
Lots to catch up on in robotics news from my lab.
First off, I have a new "Robot Movie" on favorite list, it's "Robot and Frank". It's a very cute movie with a well played humanoid robot, awesome cast and neat story plot.
Next in lab news, Heather and I have entered the MicroMedic 2013 contact sponsored by U.S. Army Telemedicine and Advanced Technology Research Center (TATRC), Carnegie Mellon Entertainment Technology Center, and Parallax Inc. So far the contest has been kicking my rear end. Turns out attempting to design a medical device is easier dreamed about then accomplished. But (fingers crossed) we have another week to complete our prototype and submit out entry by July 31st, 2013.
http://learn.parallax.com/micromedic
My newest purchase was an EZ-B bluebooth robot controller from http://www.ez-robot.com. I'm very excited about the potential of the EZ-B robot controller and kit. If you have not heard of it, please check it out. In a nutshell traditional robot building requires you to buy a micro-controller like an arduino create a custom program to control devices connected to the arduino - connect to the arduino to a computer via a wireless link - write the code for the arduino to communicate with a pc - write code for the PC to communicate the arduino controlled robot - keep developing the software on the PC to do things like image processing, face detection, color tracking, voice recognition, speech output and so on.
The EZ-Robot concept with the complete kit gives you a pre-programmed controller with bluetooth link, wireless camera with usb PC interface, a sonar sensor and enough servos to make most any beginner to intermediate level robot. It also comes with software for your PC that lets you point and click your way to robot programming. Instead of programming a microntroller with code on how to move a servo you simply tell the EZ-Builder software to set a port on the controller as a servo, set the range of motion you want (if you want to limit it), add control interfaces if you want (like arrow keys for manual control or script entries to automate process; like see a face, say hello).
Best of all there is a very robust support and educational resources in place for the EZ-Robot system. the website offers and online manual, many beginner videos and a very supported online forum with fellow EZ-Robot owners.
Overall I am extremely pleased with the EZ-Robot product and I look forward to sharing more about my EZ-B robot as time goes on. You can ready about my first robot with an EZ-B from the EZ-Robot support forum: http://www.ez-robot.com/Community/Forum/posts.aspx?threadId=4020
Last but not least, I am builder a Coaster Bot for the Jameco Coaster Bot contest, which is due 8/31/13. http://www.jameco.com/Jameco/workshop/challenge/challenge-coasterbot2.html
Oh, and I have started to build my own army of troopers (WHAT!) :-)
Seriously, I'm building a StarWars themed storm trooper robot build around an Ardbot chassis from http://www.budgetrobotics.com/ - details, pictures and videos to follow in the coming months.
As you can see it's a busy time in the J2R Scientific research lab.
First off, I have a new "Robot Movie" on favorite list, it's "Robot and Frank". It's a very cute movie with a well played humanoid robot, awesome cast and neat story plot.
Next in lab news, Heather and I have entered the MicroMedic 2013 contact sponsored by U.S. Army Telemedicine and Advanced Technology Research Center (TATRC), Carnegie Mellon Entertainment Technology Center, and Parallax Inc. So far the contest has been kicking my rear end. Turns out attempting to design a medical device is easier dreamed about then accomplished. But (fingers crossed) we have another week to complete our prototype and submit out entry by July 31st, 2013.
http://learn.parallax.com/micromedic
My newest purchase was an EZ-B bluebooth robot controller from http://www.ez-robot.com. I'm very excited about the potential of the EZ-B robot controller and kit. If you have not heard of it, please check it out. In a nutshell traditional robot building requires you to buy a micro-controller like an arduino create a custom program to control devices connected to the arduino - connect to the arduino to a computer via a wireless link - write the code for the arduino to communicate with a pc - write code for the PC to communicate the arduino controlled robot - keep developing the software on the PC to do things like image processing, face detection, color tracking, voice recognition, speech output and so on.
The EZ-Robot concept with the complete kit gives you a pre-programmed controller with bluetooth link, wireless camera with usb PC interface, a sonar sensor and enough servos to make most any beginner to intermediate level robot. It also comes with software for your PC that lets you point and click your way to robot programming. Instead of programming a microntroller with code on how to move a servo you simply tell the EZ-Builder software to set a port on the controller as a servo, set the range of motion you want (if you want to limit it), add control interfaces if you want (like arrow keys for manual control or script entries to automate process; like see a face, say hello).
Best of all there is a very robust support and educational resources in place for the EZ-Robot system. the website offers and online manual, many beginner videos and a very supported online forum with fellow EZ-Robot owners.
Overall I am extremely pleased with the EZ-Robot product and I look forward to sharing more about my EZ-B robot as time goes on. You can ready about my first robot with an EZ-B from the EZ-Robot support forum: http://www.ez-robot.com/Community/Forum/posts.aspx?threadId=4020
Last but not least, I am builder a Coaster Bot for the Jameco Coaster Bot contest, which is due 8/31/13. http://www.jameco.com/Jameco/workshop/challenge/challenge-coasterbot2.html
Oh, and I have started to build my own army of troopers (WHAT!) :-)
Seriously, I'm building a StarWars themed storm trooper robot build around an Ardbot chassis from http://www.budgetrobotics.com/ - details, pictures and videos to follow in the coming months.
As you can see it's a busy time in the J2R Scientific research lab.
Thursday, March 28, 2013
Mensa Speech: Robots for children with Autism
On 3/23/13 I was invited to speak at the Mensa Regional Gathering in Dayton, OH. http://www.dayton.us.mensa.org/index_files/RG.htm It was my first time at a Mensa event and my first time publicly speaking about how robots can be used to help children with autism and other special needs.
You can download a copy of my presentation from J2RScientific.com
I brought my Gold J2 robot which is a prototype of a new type of J2 which I'm going to call the "J2 Action+" It's a standard J2 chassis with articulated arms and addition electronics including a Bluetooth link and a wireless camera. I hope to have more information about this robot model and pricing on www.J2RScientific.com soon.
I also prepared a rather lengthy PowerPoint presentation. I had an hour and half to speak and I must be more of a talker than I thought because I ended up going over my time and did not get to show everything I wanted to in as much detail.
It sure was a fun time. Everyone I met was very nice and welcoming. I received good feedback on my presentation. I got the sense that everyone understood all of the robotics design concepts I brought up, even my thoughts on a new robot/artificial intelligence frame work. I'm accustom to needing to cover topics from the prospective of audiences that need more general background information on robotic concepts. I believe I could have presented information at a much higher level. When giving a presentation it is hard to gage where your audience will fall in their background knowledge.
In short, the Mensa gathering was a delightful experience with a group of people who are funny, witty, interesting, knowledgeable on a wide range of topics and were very welcoming and friendly.
You can download a copy of my presentation from J2RScientific.com
I brought my Gold J2 robot which is a prototype of a new type of J2 which I'm going to call the "J2 Action+" It's a standard J2 chassis with articulated arms and addition electronics including a Bluetooth link and a wireless camera. I hope to have more information about this robot model and pricing on www.J2RScientific.com soon.
I also prepared a rather lengthy PowerPoint presentation. I had an hour and half to speak and I must be more of a talker than I thought because I ended up going over my time and did not get to show everything I wanted to in as much detail.
It sure was a fun time. Everyone I met was very nice and welcoming. I received good feedback on my presentation. I got the sense that everyone understood all of the robotics design concepts I brought up, even my thoughts on a new robot/artificial intelligence frame work. I'm accustom to needing to cover topics from the prospective of audiences that need more general background information on robotic concepts. I believe I could have presented information at a much higher level. When giving a presentation it is hard to gage where your audience will fall in their background knowledge.
In short, the Mensa gathering was a delightful experience with a group of people who are funny, witty, interesting, knowledgeable on a wide range of topics and were very welcoming and friendly.
Tuesday, March 12, 2013
Robot Combat League on SyFy
The Robot Combat League on SyFy Tuesday Nights at 10pm (EST) is a really awesome new show. It features full humanoid size robots which were all prebuilt by the same robot designer.
http://www.syfy.com/robotcombatleague
The robots are given to teams of two who then have to pilot the robots in a combat arena to fight them. The teams are pitted against each other in elimination style matches.
My favorite team is Team Crash fighting the robot named Crash.
http://www.syfy.com/robotcombatleague/crews/crash
The team features Intel engineer Dave Shinsel who also built the Loki robot. http://www.dshinsel.com/ one of the most sophisticated hobby robots in the world. It also features his daughter Amber. Team Crash lost the first robot contest on the show and had to fight an elimination match; thankfully they won their match after a broken arm on Crash. My fingers are crossed they win every match! Go Dave and Amber!!
I love the show and the concept of the show. However, to achieve the fighting effects in the shows I perceive that the robots are all built with certain physical design limitations that allow them to break more easily in certain sports. The robots use hydraulics which no doubt carry a lot of force, but the sparks produced during hits appear to be from placed explosive charges. Each robot seems to have "sweet" spots where if hit correctly will render the robot a pile of junk.
I don't think the show is "fake" but the added theatrical effects of the robots fighting take a little of the sense of magic away. It would be like watching a magician do a card trick but you know how the trick was done. But I understand the added theatrics keep the non-robot builders watching. It does seem like a real life "Real Steel", which is totally awesome. The robot builders behind it all should feel very proud.
What would be really awesome is if it turned into a real sport where teams built their own robots to fight. I know that already happens in robots wars, but fighting full size humanoid robots is totally different.
http://www.syfy.com/robotcombatleague
The robots are given to teams of two who then have to pilot the robots in a combat arena to fight them. The teams are pitted against each other in elimination style matches.
My favorite team is Team Crash fighting the robot named Crash.
http://www.syfy.com/robotcombatleague/crews/crash
The team features Intel engineer Dave Shinsel who also built the Loki robot. http://www.dshinsel.com/ one of the most sophisticated hobby robots in the world. It also features his daughter Amber. Team Crash lost the first robot contest on the show and had to fight an elimination match; thankfully they won their match after a broken arm on Crash. My fingers are crossed they win every match! Go Dave and Amber!!
I love the show and the concept of the show. However, to achieve the fighting effects in the shows I perceive that the robots are all built with certain physical design limitations that allow them to break more easily in certain sports. The robots use hydraulics which no doubt carry a lot of force, but the sparks produced during hits appear to be from placed explosive charges. Each robot seems to have "sweet" spots where if hit correctly will render the robot a pile of junk.
I don't think the show is "fake" but the added theatrical effects of the robots fighting take a little of the sense of magic away. It would be like watching a magician do a card trick but you know how the trick was done. But I understand the added theatrics keep the non-robot builders watching. It does seem like a real life "Real Steel", which is totally awesome. The robot builders behind it all should feel very proud.
What would be really awesome is if it turned into a real sport where teams built their own robots to fight. I know that already happens in robots wars, but fighting full size humanoid robots is totally different.
Sunday, March 10, 2013
Takes a licking
He looked so cool in pieces all sprawled out I had to take a picture. It reminded me of when Johnny Five was smashed and beaten up in the movie Short Circuit 2.
Not to fear though, this Humpty-Dumpty story has a happen ending. My gold J2 did go back together and again and none of the Kings horses had to be called.
Subscribe to:
Posts (Atom)