Prepare for the Overlords!

Facebook Badge

Monday, February 27, 2006

914 PC BOTS Community - Home: "Hands, grippers & manipulators
Tuesday, 01 November 2005
Hi, James here and my first 'news' post. I thought I'd revisit robot grippers as I know it came up in the forums a while ago. Hopefully we can start a good discussion thread...

There are various robot hands available on the market that I know of. Firstly the Shadow Dexterous Hand. This is a highly featured product aimed at research institutes and costing over EUR 100,000. It is also powered by compressed air.

Then there's the University of Southampton's Remedi-Hand. This is a lighter electrically powered product aimed at prosthesis. It's a much simpler hand while retaining it's opposable thumb so it can pick up a can of beer (or healthy beans).



There are also various cheaper off the shelf products available. This hand is a future product from Android World. It uses R/C hobby style servos to drive it and each joint is independent.









But does a domestic/office robot even need something this complex?. I remember having one of these toy robot hands as a child, there is also a two fingered 'robot gripper' version available. Would this suffice for a 914 Bot for everyday use?.

And what sort of arm should it be attached to, a fixed 'stick arm', or something a but more flexible like a typical 'industrial robot arm'?. Where would the arm be attached, to the side(s), or on top with a telescopic lifter to reach cupboards or the fridge?

Would you use the arm on a PC Bot for teleoperation?. Having it independently navigate and recognise objects would be a little more tricky but isn't beyond the realms of reality.

What other attachments could the arm have... electric "

Sunday, February 19, 2006

Peter H. Anderson - Embedded Processor Control: "Iraq. New studies indicate the cost or the war at $2,000 billion. This is about $75,000 spent on behalf of every man woman and child in Iraq, $300,000 for a typical Iraqi family. A hefty sum to establish an Islamic Republic.
Its hard to see how anyone in the US can look forward to much Social Security or Medicare. "

Monday, February 06, 2006

Searching for the Person in the Brain - New York Times: "'It's nice to know from this new science that there may be some other way to alter the system' than treating it like a character flaw. "

Sunday, February 05, 2006

Devizes Melting Pot: "'In such a world of conflict, a world of victims and executioners, it is the job of thinking people not to be on the side of the executioners.' - Albert Camus/ 'Too many policemen, no liberty; Too many soldiers, no peace; Too many lawyers, no justice.' Lin Yutang (1895-1976)/When women are depressed they either eat or go shopping. Men invade another country. -- Elayne Boosler"

Saturday, January 28, 2006

Borderline-Bipolars : Message: Just Deb ****TRIGGERS WARNING-SI-Suicide****: "Sorry so long ahead of time my name should have been Wendy instead of
what it is. I tend to say a lot without saying much at all at times.
I have had a lot happen to me in my life though the last couple of
years has been especially rough. I have lost so many things that the
list is better then the tale and shorter: 2 homes, my son, my dog, my
car, my cat, raped, almost starved and froze to death, all my
material things, went to jail for no operator's license, moved seven
times in the last year alone and will probably move again in the next
six months or so. Started going to school and then got kicked out
because i couldn't access the internet to do on line work. My best
friend kicked me to the curb. Ok so now that you got that part and
granted i probably forgot a bit here and there but that is the jist
of it the current stuff. I live in a house with my sister who talks
to me perhaps once a week or so. She is gone much of the time leaving
me here alone. A little alone for me is a ok thing but too much
causes me problems. I tend to cause myself enough stress without
outside help as it is. Currently I am not on meds nor do I have a
doctor due to transportation problems and i don't qualify to be able
get picked up by the local medicare van. I have a lot of times where
all i think about is dying and the peace it would bring to me. I
don't really want to do i just think about it a lot. I look to the
future and see it as the same day just replayed and it will never
really get better no matter what anyone says. I have a hard time
making any decision at all and generally let others do it for me. I
figure they are smarter they might know better then I would at any
rate. I force myself to eat or I wouldn't bother at all. I don't doany of the things that interested me anymore. I jsut can't payattention to it or get interested in it. The thing that bothers methe most well not the most but more then other things is that I livein my fantasy world most of the time. There I have everything that idon't have in life. I am afraid that one day I simply won't come backout of it. I pace all day long in this world of mine. I have donethis since I was a kid though there were brief periods that I didn'tdo it as much for whatever reason.I am a cutter and have been doingit a lot lately. And my dreams about it have gotten more horrificthen ever before. In the last six months I have been in threedifferent hospitals and don't want to go back for a short term fixfor a long term problem. I am afraid taht I will get too adjusted tothe hospital life or instutionalized in some way and that it wouldonly make it worse. I am not sure of what i am asking or what i need.Perhaps just a kind word, or support or just to know that i am notreally all that alone. Thanks ahead of time for being so patient withthis post and sorry that it is so long. Deb

Sunday, January 22, 2006

Experts: 'Decapitation' May Not End Terror - Yahoo! News: "The Israeli assassins caught Abu Jihad in his study. They left the chief strategist of the Palestinian uprising with 170 bullets in his body. Over the next two decades, however, the movement only grew stronger, and Israel bled even more. It's called 'decapitation,' and a missile strike in Pakistan has raised the question anew: Would eliminating Osama bin Laden and deputy Ayman al-Zawahri deal a mortal blow to the al-Qaida terror network?
ADVERTISEMENT

'Decapitation just fuels the movement itself,' says Jenna Jordan, a University of Chicago scholar who has closely studied the historical record of such antiterrorist tactics.
'I think that is the lesson of the Israeli efforts over the years,' says Brian Jenkins, veteran terrorism analyst with the RAND Corp. research firm.

The Pakistan case, where you have all those people killed, that's the kind of `bad press' that keeps a movement going," said Jordan, whose 2004 study reviewed 72 international cases, stretching back almost a century, in which militant movements' leaders were targeted and killed.
In most cases, she found, the movements carried on — particularly if they were religion-based, like al-Qaida. Only one in five violent religious groups collapsed when their leaders were eliminated, she determined.
"Sometimes it works and sometimes it doesn't," said Richard A. Clarke, who was White House counterterrorism coordinator in 1998, when U.S. missiles were fired at suspected al-Qaida training camps in
Afghanistan' name=its leaders.
"There's no iron law," Clarke told The Associated Press. "But the law enforcement side, the intelligence side, will always want to eliminate the leadership."
One of the most spectacular "eliminations" occurred in 1988, when Israeli commandos slipped into Tunisia and stormed the exile home of the
Palestine Liberation Organization' name Palestine Liberation Organization's Khalil al-Wazir, known as Abu Jihad, the PLO's No. 2 and architect of the uprising that had exploded five months earlier in Israeli-occupied territories.
Abu Jihad was killed, but the "intefadeh" went on, and by the 1990s still more Palestinian groups had joined in, followed by still more decapitations. With the latest tracking technologies, the Israelis have successfully targeted top leaders of the Hamas group in particular
But, he quickly adds, 'that doesn't mean you don't do it.'
The Jan. 13 missile strike on a remote Pakistani border village showed again that the U.S. government is still trying to do it.
The early-morning attack, reportedly aimed at al-Zawahri, killed 13 villagers and possibly a few second-rank al-Qaida operatives � but not the bin Laden lieutenant. Its immediate impact could be seen in the streets of Pakistani cities, where thousands rallied, chanting 'Death to America,' in support of al-Qaida's 'jihad,' or holy war."

Saturday, January 21, 2006

hack a day - www.hackaday.com _: "Jason S. Babcock and Jeff B. Pelz put together this paper on building a simple, lightweight eyetracker (PDF) to foster the creation of open source eyetracking software. All of the components are mounted to a cheap pair of safety glasses. The eyetracker uses a technique called �dark-pupil� illumination. An IR LED is used to illuminate the eye. The pupil appears as a dark spot because it doesn�t reflect the light. A bright spot also appears on the cornea where the IR is directly reflected. An eye camera is mounted next to the IR LED to record the image of eye with these two spots. Software tracks the difference between the two spots to determine the eye orientation. A laser mounted to the frame helps with the initial calibration process. A scene camera placed above the eye records what the eye is viewing. The video from these two cameras can be compared in real time or after the experiment is concluded."
Robot Gossip: FedEx Opens Robot Institute: "With contributions of money and human resources from FedEx Corp., the FedEx Institute of Technology at the University of Memphis is launching a new research center dedicated to the exploration and development of robotic systems with direct implications to everyday life.
This will be the first new research center at the FedEx Institute since its opening in 2003, and will grow to comprise a team of faculty, students and researchers, a consortium of industrial and government sponsors, and a program of academic work, public events, and research that will range from homegrown inventions to pragmatic test bed and real-world trials with FedEx and other partners.

Eric Mathews, associate director for corporate research and development at the Institute, said, �Robots will be hard to ignore in our lives in the near future. The creation of this center is done in guidance with FedEx Corporation, and collectively we would like to take the initiative to make the future of robotics happen faster. That�s why we exist.�"
Prospector: "Cat Feces and Schizophrenia
Scientists find stronger evidence for link between cat faeces and schizophrenia

Dr Joanne Webster from Imperial College London,lead researcher.

Research published today in Procedings of the Royal Society B, shows how the invasion or replication of the parasite Toxoplasma gondii in rats may be inhibited by using anti-psychotic or mood stabilising drugs.

The researchers tested anti-psychotic and mood stabilising medications used for the treatment of schizophrenia on rats infected with T. gondii and found they were as, or more, effective at preventing behaviourial alterations as anti-T. gondii drugs. This led them to believe that T. gondii may have a role in the development of some cases of schizophrenia.

When the rats were given Haloperidol, an anti-psychotic, and Valporic acid, a mood stabiliser, the behavioural symptoms of T.gondii were reduced. They found the drugs were able to limit the suicidal feline attraction by which the rats became less aware of the dangers of cats.

Imperial College London - Scientists find stronger evidence for link between cat faeces and schizophrenia"
Town Hall Meeting with al-Qaida Declared a Total Disaster: "It seemed like a great idea at the time,' mediator Ted Koppel said afterwards from the Fairfax Medical Center where he was being treated for shrapnel wounds. 'We thought, why not see if we could find some common ground with those people who seem to hate us most.'
According to witnesses, there didn't seem to be much common ground from the onset, as the confused Arabs --who have spent the last 18 months holed up in a trench outside the Tora Bora mountains on the Pakistani/Afghanistan border --began screaming and waving large rifles and threatening to explode the suicide belts wrapped around their waists.
'I was really really scared,' said Arlington resident Pam Sprague who had just asked the the panel if they could each elaborate on steps they were taking to bring about peaceful solution to their longtime hatred towards each other.
'They didn't even answer my question. They shot the guy holding the microphone. Then they started screaming 'Allahu Akbar' over and over and tossing grenades. They were obviously very frightened and angry.'"
Suicide Bombers Replaced With Manic Depressive Party Crashers: "Palestinian leaders, responding to U.S. demands to reform government corruption and reign in terrorists, have implemented a policy replacing suicide bombers with the less deadly, but equally effective, manic-depressive party crashers"
LoserWire Presents: Bob From Accounting: "one can easily compare the twinge of satisfaction we get from watching Martha edge closer and closer to preparing lace doilies in prison, to America's post 9/11 relationship with the outer world. Huh? Sure she's an arrogant, ill-tempered, undiagnosed sociopath with an bad Princess Di haircut, but so is America, dammit! Right or wrong, we enjoy seeing people like Martha fall off their high horse because it's human nature. That's how the rest of the world feels about us. Get it? "
Borderpd : Message: Re: [Borderpd] Tessa - DBT: "Those with bpd see everything in black and white
with no grey or middle area, so everything is either good or bad, nothing is
ever just ok, the group tries to teach ways to change this thinking and to
handle life situations with others etc in a more effective way. Behavioural
therapy is about learning skills and solving problems. Borderline group teaches
skills to tolerate distress, regulate emotions and become more effective in
realationships and to be mindful. Mindfulness is just concerntrating on one
thing at a time, most borderlines like me have a lot of trouble concertrating or
doing just one thing at a time i know ican be trying to do 5
things at once and my head gets all mixed up so
its just like if you are reading a book then read the book and not anything
else, not letting your mind wonder off, hope this helps a bit"

Monday, January 16, 2006

New Technology Boosts Hard Drive Capacity - Yahoo! News: "Since the first hard drive was introduced 1956, bits have been arranged in a flat, horizontal fashion on the spinning platters. To boost capacity, engineers reduced the size of the particles whose magnetic state is what actually remembers data.
But with some drives now topping out at 500 gigabytes, the miniaturization is nearly at its limit. Made any smaller, the particles can begin to interfere with the magnetism of their neighbors. The result is disastrous for data.
By storing bits in a vertical, or perpendicular, arrangement, engineers are able to boost capacity by taking advantage of the real estate that is freed up."

Saturday, January 14, 2006

3Gbps SATA II Hard Drive - Gizmodo: "Buffalo will be releasing a new line of hard drives with capacities ranging from 150 to 500GB. These hard drives will be in SATA II and offer a blazing 3Gbps (gigabits per second) transfer rate. It seems they will be available in Japan only for the moment�sorry folks, keep waiting. Sounds like the perfect kind of a drive for some sexy HD movie creation"
Are They Here to Save the World? - New York Times: "Indigo children were first described in the 1970's by a San Diego parapsychologist, Nancy Ann Tappe, who noticed the emergence of children with an indigo aura, a vibrational color she had never seen before. This color, she reasoned, coincided with a new consciousness.
In 'The Indigo Children,' Mr. Carroll and Ms. Tober define the phenomenon. Indigos, they write, share traits like high I.Q., acute intuition, self-confidence, resistance to authority and disruptive tendencies, which are often diagnosed as attention-deficit disorder, known as A.D.D., or attention-deficit hyperactivity disorder, or A.D.H.D. "


"To me these children are the answers to the prayers we all have for peace," said Doreen Virtue, a former psychotherapist for adolescents who now writes books and lectures on indigo children. She calls the indigos a leap in human evolution. "They're vigilant about cleaning the earth of social ills and corruption, and increasing integrity," Ms. Virtue said. "Other generations tried, but then they became apathetic. This generation won't, unless we drug them into submission with Ritalin."

Parents who attribute their children's inattention or disruptive behavior to vibrational energy, he said, risk delaying proper diagnosis and treatment that might help them.

She said that schools should treat children more like adults, rather than placing them in "fear-based, constrictive, no-choice environments, where they explode."
+Elijah-: "Here is the mechanics of manifestation, in three easy steps:
Get a clear picture in your head of what you want to manifest.
Fire it up with your heart (feel emotion for it)
Let it go, and Trust that it is coming to you. "
The Smirking Chimp: "At an observable level, narcissism involves a self-centeredness that makes one oblivious to the emotional existence of others. The Diagnostic and Statistical Manual (IVth edition: DSM-IV) defines its pathological extreme (narcissistic personality disorder) as: 'A pervasive pattern of grandiosity (in fantasy or behavior), need for admiration, and lack of empathy.'

In the odd DSM manner, this condition is diagnosed by having a threshold number of the following symptoms (5 out of 9), regardless of which five symptoms they are. (To be diagnostic of a clinical condition each symptom should be possessed to the extent that it interferes with functioning or causes distress):
'Has a grandiose sense of self-importance (e.g., exaggerates achievements and talents, expects to be recognized as superior without commensurate achievements)

'Is preoccupied with fantasies of unlimited success, power, brilliance, beauty, or ideal love

'Believes that he or she is ''special'' and unique and can only be understood by, or should associate with, other special or high-status people (or institutions)

'Requires excessive admiration

'Has a sense of entitlement, i.e., unreasonable expectations of especially favorable treatment or automatic compliance with his or her expectations

'Is interpersonally exploitative, i.e., takes advantage of others to achieve his or her own ends

'Lacks empathy: is unwilling to recognize or identify with the feelings and needs of others

'Is often envious of others or believes that others are envious of him or her

'Shows arrogant, haughty behaviors or attitudes' "

Rather, it can be used as an indicator of his personality, of long-standing tendencies to think, feel, and behave in characteristic ways, regardless of whether such a personality is a clinical problem

consideration of psychological factors contributing to the blunder hardly seems out of place

narcissism is intimately connected with fear of one's weakness and vulnerability, and with aggression toward the other whose individuality is obliterated by the narcissism. As the weakness and vulnerability needs to be kept out of awareness, narcissism contributes to another process that poses dangers for narcissistic leaders like President Bush in that their narcissism contributes to an ignoring of reality, of possibility of error or other indicators of potential weakness

Wednesday, January 11, 2006

The Last Word: Noam Chomsky - Newsweek: International Editions - MSNBC.com: "The Bush administration has succeeded in making the United States one of the most feared and hated countries in the world. The talent of these guys is unbelievable. They have even succeeded at alienating Canada. I mean, that takes genius, literally"
Borderline personality disorder - Wikipedia, the free encyclopedia: "'I picture myself sitting with my psychotherapist, and we talk about why I want to injure myself.'"

About Me

My photo
eureka, California, United States
As Popeye once said,"I ams what I am." But then again maybe I'm not