Saturday, September 1, 2007

My life at school

Every person has a unique experience and a story to tell about his school life and first day in school, and for that matter, passage through their student life. My story goes something like this. The first day I went to school was `D' day for me.
School life started when I joined the school in June 1983 when I was only 2 1/2 years old. For me, the school meant play, play, and more play. Instead of sitting in the classroom and learning something, I used to roam around the garden doing a gardener's job. Two years passed and I was in U.K.G. when we shifted to a new school that was an old building with a big playground. In class I was scared of one of my subject teachers because she used to beat us very often. I was so scared and didn't want to go to school anymore. Eventually my mother went to the Principal and sorted things out. After that it was like a smooth sailing ship.
All these years of my school life, I have made many friends and they have helped me a lot in my academics. Many a time I used to fight with my friends. But, then I think that everything is fair in friendship. In my school life I am gifted with excellent class teachers and subject teachers. They always help me to cope with my notes whenever I was absent or fell ill. When I was in class six, I was very good in my academics as well as in extra curricular activities. Then I put my feet on the 7th step of learning.
Growing and learning had been a great fun. Every year we were taken to different places on our school picnics. I was never able to go on to these excursion tours but I enjoyed every word of the stories told by my friends. When I was in class eight I won a couple of prizes in drawing and in interschool competitions. We were also given many projects as class assignments that helped all of us to know more about the subject. I was very fond of cricket (now in football). My friends and I played cricket in the school campus after the school got over. At the same time we all used to get lots of scolding from our principal.
Every Saturday we used to have our P.T. drill and frankly speaking, nobody in my class, even me, had ever liked this. As I reached class nine I realised that I should concentrate on my studies as the next year I was going to write my Board exams. The most memorable day in my life was the day when we bid farewell to our seniors on Feb. 16, 2002. Well, now I am in class ten and all set to write my Boards in March 2003. Whenever I recollect all these incidents of school life. I feel very happy and I think in everybody's school life there are many ups and downs that mould one's life. School is a place where all of us learn to care and share. "School" is just not a place, but it is a large dome made up of discipline, knowledge, love and affection. I think in everybody's success, school plays a key role. I can describe my school in "Three S's, they are: Small, Sweet and Simple. My school was the best, is the best and will be the best.

Sardar Jokes

Sardar Ji Jokes Page 11- Sardar ji is buying a TV"Do you have color TVs?""Sure.""Give me a green one, please."
2- Sardar Ji calls Air India."How long does it take to fly to Amritsar?""Just a sec," says the rep.Thank you." says the Sardar ji and hangs up.
3- Sardar ji is filling up a job applicationHe promptly fills in the lines on NAME, AGE, ADDRESS, etc.Then came the column SALARY EXPECTEDAfter much thought he writes: Yes
4- Sardarji goes into a store and sees a shiny object.He asks the clerk, "What is that shiny object?"The clerk replies, "That is a Thermos flask."The Sardar asks, "What does it do?"The clerk responds, "Keeps hot things hot and cold things cold."The Sardar says, "I'll take it!"The next day, he walks into work with his new Thermos.His Sardar boss sees him and asks, "What is that shiny object with you?"He said, "It's a Thermos flask."The boss asks, "What does it do?"He replies, "Keeps hot things hot and cold things cold."The boss said, "Wow, what do you have in it?"The Sardar replies, "Two cups of coffee and a coke."
5- Sardarji fixed an answering machine at home.Two days later he disconnected it because he was getting complaintslike "Saala phone utha ke bolta hai ghar pe nahin hai."
6- What does Sardarji do after taking photocopies?He compares it with the original for spelling mistakes.
7- What does Sardarji do when he has one white sheet and wants an extrasheet?He makes a photocopy of the white sheet.
8- There was a meeting of all the Surd freedom fighters.They were planning for a free Punjab. Santa Singh raised a point,"Oh...we'll take Punjab from India but how would we develop it?"That was a tough one indeed. Banta Singh had a brainwave..."No problem! We'll attack Amrika, it would take over us and thenwe would become a State of USA and develop automatically."All the surds became happy with this very simple solution but an old surdwas not. Someone asked him why he wasn't happy.The old surd replied, "THAT'S ALL VERY WELL...WHAT WOULD HAPPEN IF BY CHANCEWE TOOK OVER AMRIKA???"
9- Sardarji went to the appliance store sale and found a bargain."I would like to buy this small TV," he told the salesman."Sorry, we don't sell to Sardars," he replied.He hurried home removed his turban and changed his hair style, and returnedto tell the salesman"I would like to buy this TV.""Sorry, we don't sell to Sardars," Salesman replied."Damn, he recognised me," he thought.He went for a complete disguise this time, haircut, new hair colour,new outfit, big sunglasses, waited a few days, saw the salesman again."I would like to buy this TV.""Sorry, we don't sell to Sardars," he replied.Frustrated, he exclaimed, "How do you know I'm a Sardar?""Because that's a microwave," he replied.
10- Why did 18 Sardars go to a movie?Because below 18 was not allowed.
11- How do you measure Sardarji's intelligence?Stick a tire pressure gauge in his ear
12- Sardarji proposes to a woman. She says yes if you bring me a pair of crocodile boots. He sets off to Africa and disappears. Finally a search is being made, they find him hunting crocodiles and watch him killing a huge one. He walks over the reptile, checks its legs and angrily exclaims "71st and *again* barefoot!"
13- What do you do when a Sardar throws a hand grenade at you? Pull the pin and throw it back.
14- What do you do when a Sardar throws a pin at you? Run like crazy....he's got a hand grenade in his mouth.
15- How do you make a Sardar laugh on Saturday? Tell him a joke on Wednesday.
16- What is the Sardar doing when he holds his hands tightly over his ears? Trying to hold on to a thought.
17- Why do Sardars work seven days a week? So you don't have to re-train them on Monday.
18- Why can't Sardars make ice cubes? They always forget the recipe.
19- How did the Sardar try to kill the bird? He threw it off a cliff.
20- What do you call 10 Sardars standing ear to ear? A wind tunnel.

Sunday, August 26, 2007

See what I got all on ROBOTICS...



A robot is a mechanical or virtual, artificial agent. It is usually an electromechanical system, which, by its appearance or movements, conveys a sense that it has intent or agency of its own. The word robot can refer to both physical and virtual software agents, but the latter are usually referred to as bots to differentiate.
While there is still discussion about which machines qualify as robots, a typical robot will have several, though not necessarily all of the following properties:
Is not 'natural' i.e. has been artificially created.
Can sense its environment.
Can manipulate things in its environment.
Has some degree of intelligence, or ability to make choices based on the environment, or automatic control / preprogrammed sequence.
Is programmable.
Can move with one or more axes of rotation or translation.
Can make dexterous coordinated movements.
Appears to have intent or agency (reification, anthropomorphisation or Pathetic fallacy).


Defining characteristics
The last property (above), the appearance of agency, is important when people are considering whether to call a machine a robot. In general, the more a machine has the appearance of agency, the more it is considered a robot.

KITT is mentally anthropomorphic
Mental agencyFor robotic engineers, the physical appearance of a machine is less important than the way its actions are controlled. The more the control system seems to have agency of its own, the more likely the machine is to be called a robot. An important feature of agency is the ability to make choices. So the more a machine could feasibly choose to do something different, the more agency it has. For example:
a clockwork car is never considered a robot
a remotely operated vehicle is sometimes considered a robot (or telerobot).
a car with an onboard computer, like Bigtrak, which could drive in a programmable sequence might be called a robot.
a self-controlled car, like the 1990s driverless cars of Ernst Dickmanns, or the entries to the DARPA Grand Challenge, which could sense its environment, and make driving decisions based on this information would quite likely be called robot.
a sentient car, like the fictional KITT, which can take decisions, navigate freely and converse fluently with a human, is usually considered a robot.

My search for Artificial Intelligence over the net...


Artificial intelligence (AI) is a branch of computer science and engineering that deals with intelligent behavior, learning, and adaptation in machines. Research in AI is concerned with producing machines to automate tasks requiring intelligent behavior. Examples include control, planning and scheduling, the ability to answer diagnostic and consumer questions, handwriting, speech, and facial recognition. As such, it has become an engineering discipline, focused on providing solutions to real life problems, software applications, traditional strategy games like computer chess and other video games. For topics relating specifically to full human-like intelligence, see strong AI.
Schools of thoughtAI divides roughly into two schools of thought: Conventional AI and Computational Intelligence (CI), also sometimes referred to as Synthetic Intelligence to highlight the differences. Conventional AI mostly involves methods now classified as machine learning, characterized by formalism and statistical analysis. This is also known as symbolic AI, logical AI, neat AI and Good Old Fashioned Artificial Intelligence (GOFAI). (Also see semantics.) Methods include:
Expert systems: apply reasoning capabilities to reach a conclusion. An expert system can process large amounts of known information and provide conclusions based on them.
Case based reasoning
Bayesian networks
Behavior based AI: a modular method of building AI systems by hand. Computational Intelligence involves iterative development or learning (e.g. parameter tuning e.g. in connectionist systems). Learning is based on empirical data and is associated with non-symbolic AI, scruffy AI and soft computing. Methods mainly include:
Neural networks: systems with very strong pattern recognition capabilities.
Fuzzy systems: techniques for reasoning under uncertainty, have been widely used in modern industrial and consumer product control systems.
Evolutionary computation: applies biologically inspired concepts such as populations, mutation and survival of the fittest to generate increasingly better solutions to the problem. These methods most notably divide into evolutionary algorithms (e.g. genetic algorithms) and swarm intelligence (e.g. ant algorithms). With hybrid intelligent systems attempts are made to combine these two groups. Expert inference rules can be generated through neural network or production rules from statistical learning such as in ACT-R. It is thought that the human brain uses multiple techniques to both formulate and cross-check results. Thus, systems integration is seen as promising and perhaps necessary for true AI.