Sensing And Manipulation Through Touch - 2835 Words

Abstract: Haptics refers to sensing and manipulation through touch. Haptic Interface helps in exploring part of the environment and achieving tactile identification of objects, positions and orientations. Haptic device gives people a sense of touch with computer generated environments, so that when real/virtual objects are touched, they seem real and tangible. Now days we focused on the involvement of haptics in solving challenging problems in the streams of mechanical design, actuators and real time system. This paper presents a description of study on haptic virtual environments, haptic interfaces, haptic working procedure and different applications like touch-based surgical simulation which is not only made to improve realism of virtual environments, but also to provide important information through the sense of touch. Keywords: I. INTRODUCTION The word Haptic is derived from the Greek word â€Å"haptesthai†. Haptic technology or haptics is tactile feedback that takes advantage of user’s sense of touch by applying forces, vibration and motion to the user [1]. The definition of haptics includes all aspects of information acquisition and object manipulation through touch by humans, machines, or a combination of the both and the environments can be real, virtual or tele-operated. Now a days the term haptic interface has been used by researchers to describe devices that measure the motion and stimulate the sensory capabilities of our hands. There is a long history in theShow MoreRelatedThe Intellectual Property Case Study2657 Words   |  11 Pagesproducts. It also serves to exclusively identify a product or service with a specific company, and is a recognition of that company s ownership of the brand. Trademarked products are generally considered a form of property. Most countries have agencies through which bus inesses can have their products trademarked. One of the main purposes of having a product trademarked is to protect the product from being used without permission of the source company. Most countries have patent laws which are designed toRead MoreIntellectual Property Case Study : Trademark2840 Words   |  12 Pagesrevolutionary idea of the ?Electronic devices with sidewall displays? is to split and enhance iPhone?s display by splitting the flexible display to the main front touch-screen from the control area for a sidewall, after a bend (Bielinis 2013). The flexible display will allow Apple to replaces physical volume keys on iPhones with programmable touch controls. This is important since a user will have the ability to control volume on certain applications on the phone without turning on the main display ofRead MoreLocalisation And Navigation Of Mobile Robot1445 Words   |  6 Pagesdedicated their efforts towards creating exhaustive devices with the understanding of artifi cial intelligence to solve some of man’s challenging and risky tasks, Remote control evolved due to some hazardous industrial environment. The ability to navigate through the environment is essential for any mobile robot and the need to monitor operations and use of low cost effective method is paramount in our fast growing industries today. Mobile Robots usually makes use of information from different types of sensorsRead MoreThe Human Body as a Computer Interface Essay1765 Words   |  8 Pagesof thinking to the interface might be like â€Å"the area or place of interaction between two different systems not necessarily a technological system†. Traditional computer input devices leverage the dexterity of our limbs through physical transducers such as keys, buttons, and touch screens. While these controls make great use of our abilities in common scenarios, many everyday situations command the use of our body for purposes other than manipulating an input device (Sapon as, 2010, p. 8). Humans areRead MoreRobotics A General Overview of a Robot’s Construction2176 Words   |  9 Pagesmeaning. Nowadays the general understanding about robots, according to the Robot Institute of America as of 1979, a robot is perceived as A reprogrammable, multifunctional manipulator designed to move material, parts, tools, or specialized devices through various programmed motions for the performance of a variety of tasks . Simply put, according to Encyclopà ¦dia Britannica , a robot is any automatically operated machine that replaces human effort, though it may not resemble human beings in appearanceRead MoreMultiple Intelligence1004 Words   |  5 Pagesvisual terms. Blind children often develop spatial intelligence. These learners like to draw, build, design and create things. They often daydream a lot, look at pictures, watch movies and play with machines. They are very good at imagining things, sensing changes, mazes, reading maps and charts. Their best way to learn is to visualize â€Å"using the mind’ eye†. They work with color and pictures. Musical intelligence gives a person the ability to make and compose music, sing, and use rhythm to learnRead MoreHaptic Technology3764 Words   |  16 Pages[pic] PAPER PRESENTATION ON HAPTIC TECHNOLOGY ABSTRACT â€Å"HAPTICS†-- a technology that adds the sense of touch to virtual environment .Haptic interfaces allow the user to feel as well as to see virtual objects on a computer, and so we can give an illusion of touching surfaces, shaping virtual clay or moving objects around. The sensation of touch is the brain’s most effective learning mechanism --more effective than seeing or hearing—which is why the new technologyRead MoreThe Field Of Virtual Environments ( Ve ) And Education1259 Words   |  6 Pagespersistent conflict. Focuses on individual Soldier and leader learning in initial military training, professional military education, and functional courses. Describes a continuous adaptive learning model that instills 21st century Soldier competencies through a learner-centric 2015 learning environment, supported by an adaptive development and delivery infrastructure that enables career-long learning and sustained adaptation (p. 2) Also, TRADOC acknowledges how significant new technologies are in the militaryRead MoreRobotics : The Shadow Of Robotics Hand Essay1392 Words   |  6 Pagescommercially, or militarily. Many robots do jobs that are dangerous for people. eg- defusing bombs, mines and exploring shipwrecks etc. Contents †¢ 1 Etymology †¢ 2 History of robotics †¢ 3 Components o 3.1 Power source o 3.2 Actuation o 3.3 Sensing o 3.4 Manipulation o 3.5 Locomotion o 3.6 Environmental interaction and navigation o 3.7 Human-robot interaction †¢ 4 Control o 4.1 control system o 4.2 Autonomy levels †¢ 5 Robotics research o 5.1 Dynamics and kinematics †¢ 6 Education and training o 6.1 CareerRead MoreThe Motion Of Robotic Arms And Hands2135 Words   |  9 Pagesall these fields makes a state-of-the-art robots which are intelligent, adaptive, safe and affordable. Baxter ® robot is one such example in recent times. Its dual arm with visual sensors makes it a prime candidate to perform research on dual arm manipulation and to analyze its kinematics. The goal of this project is to keep an object on a table and make Baxter ® robot actuate to grasp it and use the other hand in conjugation with the hand that is holding the object. The supporting hand is also the puppet

Analysis Of The Book The Wanderer - 947 Words

Fear disguises itself in many forms. It can affect many. It can affect few. It derives from other people, one s self, books, movies, experiences, stories, pain, grief, and many other places. Everyone experiences fear during their lifetime, but no one’s experience is the same. As stated before, fear takes on many forms and during Anglo-Saxon times, fear came mainly in the form of exile. Exile was a threat to Anglo-Saxons based off their poems, or songs, they wrote and sang. The themes of these poems were created, in some manner, to â€Å"scare† people to follow rules, therefore most were about exile. Just like fear, exile takes on many forms and can derive from many places. â€Å"The Wanderer,† is a Anglo-Saxon poem with a theme of exile. Exile in this poem comes to a man who has lost his lord and kinsmen in war. He was not exiled by punishment, but rather by a series of tragic events. The man is especially lonely with nobody to keep him company, no food, no shelter, and no protection. Not only is the lack of resources a struggle for the man, but he feels especially isolated with no one to tell his problems and sorrows to. The feeling of sadness becomes more and more unbearable as he continues to search far and wide for a new lord. He needs to find a new lord for his own protection. During Anglo- Saxon times, a man surviving on his own, without the protection of his lord, was very slim. His feeling of unhappiness, caused by the series of tragic events, results inShow MoreRelatedGeorge Simmel s The Stranger 992 Words   |  4 Pagesexplains who the actual stranger is away from standard definition. Spatial relations within society cons ist of three types: the wanderer, the outsider and the stranger. The wanderer is one who enters society one day and leaves the next and the outsider has no direct relation to the society in which they enter. However, the stranger is unique from both the outsider and the wanderer because they actually join and remain in the society while developing a relationship to it and position within it. When referencingRead MoreAnalysis Of Percy Shelley s Frankenstein, Thomas Love Peacock And Lord Byron1486 Words   |  6 Pagessecond wife Mary Shelley who wrote the book Frankenstein, Thomas love peacock and lord Byron. This document therefore seeks to talk about the various works of Percy Shelley and how most of it has been used. Percy Shelley was associated with romantic writings. An example of such is a book he wrote which was known as The Rosicrucian. This a horror novel although romantic. It involves a main character Wolfstein who is a wanderer who is very solitary. The wanderer encounters Ginotti who is an alchemistRead MoreFrankenstein as a Gothic Novel Essay1332 Words   |  6 PagesTragic wanderers, ominous atmosphere, symbolism, and themes: these are elements of a Gothic novel. 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Blacks perceive themselves through the generalized contempt of white America, and as a result, areRead MoreThe Autobiography Of Malcolm X Essay1152 Words   |  5 PagesAlex Haley is an exciting story of personality transformation. During several years, Malcolm X told Haley his biography in several extensive interviews. Haley described and orchestrated the stories and Malcolm X edited and endorsed every part of the book. The story is narrated in the first person and it seems like Malcolm was writing this of his own. But it is important to understand that the autobiography is not written by Malcolm. Alex Haley recorded his words. The readers only have the visibilityRead MoreThe Death Of God By Martin Buber, William Barrett, And George Steiner1204 Words   |  5 Page sexposed to an unleashed rationalism and threatened by a meaningless existence. 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More importantly, however, Virgil’s utilization of ekphrases justifies Aeneas’ actions, while emphasizing his transitionRead MoreAnalysis Of Piscine s Religious Beliefs1747 Words   |  7 PagesAn Analysis of Piscine’s Religious Beliefs in Relation to His Life Life of Pi, written by Yann Martel explores the relation between religion and interpretation. The author creates an open door for the reader to digest the story in a number of manners causing it to be diverse. Not only is the audience compelled to be empathetic towards Piscine, but they ought to be altered spiritually and mentally due to this author’s agenda, and desired plan. This holistic route of understanding this story is purelyRead MoreAnalysis of Mary Shelleys Frankenstein Essay1720 Words   |  7 PagesAnalysis of Mary Shelleys Frankenstein Analyzing a book can be a killer. Especially when it contains tons of subtle little messages and hints that are not picked up unless one really dissects the material. Mary Shelleys Frankenstein is a prime example. It is analyzed by scholars all the time because of the subtle messages it sends through its themes, one of which needs to be discussed that is called Romanticism. Romanticism dealt with simplifying things as a break from the previous age whichRead More Ambiguities Explored in Joseph Conrads Heart of Darkness Essay1458 Words   |  6 PagesHeart of Darkness   Ã‚  Ã‚   Literature is never interpreted in exactly the same way by two different readers. A prime example of a work of literature that is very ambiguous is Joseph Conrads, Heart of Darkness. The Ambiguities that exist in this book are Marlows relationship to colonialism, Marlows changing feelings toward Kurtz, and Marlows lie to the Intended at the end of the story.    One interpretation of Marlows relationship to colonialism is that he does not support it. Conrad

Terroism Yesterday, Future Chronology Free Essays

Terrorism Introduction to Terrorism Susanne Prestininzi April 19, 2013 4:21 pm One cannot avoid long-standing debates, going back as far as Aristotle, over when it is politically and morally acceptable to use unconventional tactics such as violence and fear to bring about political and social change. History is replete with the ideas of great thinkers who believed that, under the right circumstances, unconventional tactics were not only smart, but a moral or civic duty. Religious leaders over the centuries have contributed thoughts about when unjust warfare is just, when â€Å"holy terror† is justified, and military thinkers have advocated less-than-honorable tactics. We will write a custom essay sample on Terroism Yesterday, Future Chronology or any similar topic only for you Order Now Most terrorism throughout history has been directed against governments also called political or revolutionary terrorism, but terrorism can also be global or take the forms of state terrorism or state-sponsored terrorism. These latter types occur when governments turn on their own citizens, or try to stir up trouble among the citizenry of another nation. In fact, it was state terrorism that put modern use of the term â€Å"terrorism† in our English vocabulary. Title 22 of the U. S. Code, Section 2656f(d) defines terrorism as â€Å"premeditated, politically motivated violence perpetrated against noncombatant targets by sub national groups or clandestine agents, usually intended to influence an audience. † (National Institute of Justice) The Federal Bureau of Investigation (FBI) defines terrorism as â€Å"the unlawful use of force or violence against persons or property to intimidate or coerce a government, the civilian population, or any segment thereof, in furtherance of political or social objectives. (fbi. gov) Both definitions of terrorism share a common theme: the use of force intended to influence or instigate a course of action that furthers a political or social goal. In most cases, NIJ researchers adopt the FBI definition, which stresses methods over motivations and is generally accepted by law enforcement comm unities. The first story isn’t terrorism. According to the definition, is this terrorism? No, this action is not terrorism. The group who committed the action had an objective, which was to push the US out of Iraq. This is the nly trademark consistent with a terrorist activity. The target was solely a military target carrying U. S. soldiers and the terrorists employed a conventional weapon. Civilians were not targeted during this operation. Therefore, this action was a guerilla military action employed against an opposition force in a realm of conflict. These individuals were freedom fighters seeking to control their country. If I am wrong in my understanding it may be considered domestic terrorism. The second story again isn’t terrorism. This was a U. S. issile strike killed 25 people in Pakistan’s North Waziristan region that signaled that Washington’s use of drones against militants along the Afghan border will continue despite intensifying opposition from Pakistani leaders. The third one definitely is an act of terrorism by a suicide bomber terrorist. A suicide bomber steered a truck loaded with the equivalent of six tons of TNT down the airport road in Beirut, Lebanon. He plowed into the four-story barracks where more than 300 U. S. troops from a U. N. peacekeeping mission slept and detonated what the FBI called the largest non-nuclear bomb in history. This is an example of â€Å"Tactical Terror† in order for the Free Islamic Revolutionary Movement in order to bring international attention to their cause. The last story of Columbine was an act of domestic terrorism. It was an act of terrorism. However, most people wouldn’t think of it as a terrorist act. Terrorism mostly has to do with political ideology; however, it’s not restricted to that. In a perverted way, the perpetrators of Columbine were making a statement, and that is terrorism. There are several different typologies of terrorism Terrorism classified by place 1. Domestic — by residents of a country within that country 2. .International — by representatives of a country against another country 3. Non-state — extremism and revolution for its own sake 4. State-sponsored — by a government against its own people or in support of international terrorism against another government 5. Internecine — conflict that spills over into another country or fought on foreign soil Terrorism Classified by Personality Trait 1. Crazies — strong survival attitude, but not based in reality; self-centered; goals clear only to perpetrator; irrational and unpredictable; strikes at random 2. Crusaders — sacrificial, death attitude; blends politics and religion; seldom willing to negotiate; task-oriented and indifferent to risk; seeks publicity and largest group possible. 3. Criminals — strong self-preservation attitude; selfish; seeks gain and is task-oriented; avoids high risk; predictably targets small groups (Hacker 1976) Terrorism Classified by Purpose 1. Political — for ideological and political purposes 2. Nonpolitical — for private purposes or gain 3. Quasi-terrorism — skyjacking and hostage taking 4. Limited political — ideological but not revolutionary 5. Official or state — used by nation against nation or people Terrorism Classified by Target 1. Mass terror — targets general population 2. Dynastic terror — selective targeting of individuals or groups 3. Random terror — targets anybody in wrong place at wrong time 4. Focused random terror — targets specific public places frequented by opposition 5. Tactical terror — attacks government or politically attractive targets (Combs 2003) Terrorism Classified by Issue 1. Revolutionary — aims to replace the existing government by drawing out repressive responses which can be exposed as inhumane (Red Army Faction, PLO, Hizballah) 2. Political — heavily armed groups tending to be focused around supremacy, government intrusion, or religious revisionism (Aryan Nation, Posse Comitatus, Freemen) 3. Nationalist — promotes the interests of a minority or religious group that has been persecuted under majority rule (Sikh radicals, Muslim fundamentalism) 4. Cause-Based — groups devoted to a social or religious cause using violence to address their grievances (Islamic Holy War, Abortion clinic bombings) 5. Environmental — groups dedicated to slowing down development they believe is harming animals (Animal Liberation Front, Earth 1st) 6. State-sponsored — when a repressive regime forces its citizens into total obedience (Brazil, Colombia, Guatemala, Honduras, Peru, Iraq, Sudan, Haiti) 7. Nuclear — outlaw states possessing nuclear threats (Libya, North Korea) 8. Genocide– when a government seeks to wipe out a minority group in its territory (Cambodia, Rwanda, Bosnia, Iraq, Turkey) Reference Terrorism in the Twenty-First Century Cynthia C. COmbs www. nij. com www. cia. gov Retrieved: April 19, 2013 3:12 pm You +1’d this publicly. Undo How to cite Terroism Yesterday, Future Chronology, Papers

Art Research Essay Example For Students

Art Research Essay I cant believe it! I was just assigned the worst possible research paper topic ever by my history and language arts teacher! We have to be an art detective and discover the meaning of a piece of art. I had absolutely no interest in art so I knew writing this report would be nearly impossible. I began my search for a piece of art that was of some interest to me but I found absolutely nothing. Nothing was appealing or cool at all. I was beginning to see failure in my future. I still havent found what piece of art Im doing. I have searches through books, websites, and articles and still I had nothing. It was over. I was going to be stuck doing a piece of art I hated. But just as I thought that something miraculous happened. My eyes stumbled upon apiece of art that finally grabbed my attention. It was a sculpture. It was the Sphinx of Giza. This monument caught my eye so fast I knew this was the piece I should do. It worked out perfectly. No one had chosen the Sphinx so things were already looking better. I am excited to have found something that has some interest to me. I began my research immediately so I could get this thing over with. My first set of plans was to take a plane to the land of the Sphinx and meet the beast faced to face. I board my plane and in a little less than a day I am in the presence of one of the worlds greatest monuments. After walking for a few miles I am here at the Sphinx. I examine the enormous sculpture. It appeared to be made out of limestone (Schiff 108). The pieces of stone are incredibly large. Building this piece must have been a task for many men. The stone was probably moved around by either dragging the pieces of limestone or putting something underneath the limestone so it could roll and be pushed with much ease. I get closer to the Sphinx to get a better look and I notice something between its paws. It was a stone tablet with hieroglyphics on it. I study the hieroglyphics for a good chunk of time and understood almost all of it. From what I could understand, the Sphinx was built by the Egyptians and commissioned by King Khafre in about 2500 BCE (Baines 52). Its soul purpose is to watch over the pyramids of Egypt and all the kings that had died (Baines 52). I step back to take another look at it. The combining of the pharaohs head and the body of a lion was fascinating (Brockman). The body of a lion symbolizes speed, strength, and quick thinking; while the kings head shows power, intelligence, and wealth. When these traits are combined, an incredible being is formed. This explains why the Egyptians decided on a kings head and a lions body to guard over the pyramids. This shows that the Egyptians felt very strong about the after life, so they selected an incredible being to keep watch over them. The statue must have been a very powerful figure in the times of the pharaoh. The monument is a whopping 240 feet long and 66 feet high (Krysteck). The monument made the pharaoh seem even more powerful, a person you would never want to mess with. The Sphinx conveys a very powerful message. It makes me feel belittled due to its size and meaning. It amazing how much a non-living being could affect so many lives in so many different ways without doing anything. It also made me feel I was subject to the pharaoh and I had to perform his every will, or I would face the wrath of the sphinx. .u73cc29076296e9b471ed0e5fd38d553f , .u73cc29076296e9b471ed0e5fd38d553f .postImageUrl , .u73cc29076296e9b471ed0e5fd38d553f .centered-text-area { min-height: 80px; position: relative; } .u73cc29076296e9b471ed0e5fd38d553f , .u73cc29076296e9b471ed0e5fd38d553f:hover , .u73cc29076296e9b471ed0e5fd38d553f:visited , .u73cc29076296e9b471ed0e5fd38d553f:active { border:0!important; } .u73cc29076296e9b471ed0e5fd38d553f .clearfix:after { content: ""; display: table; clear: both; } .u73cc29076296e9b471ed0e5fd38d553f { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u73cc29076296e9b471ed0e5fd38d553f:active , .u73cc29076296e9b471ed0e5fd38d553f:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u73cc29076296e9b471ed0e5fd38d553f .centered-text-area { width: 100%; position: relative ; } .u73cc29076296e9b471ed0e5fd38d553f .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u73cc29076296e9b471ed0e5fd38d553f .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u73cc29076296e9b471ed0e5fd38d553f .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u73cc29076296e9b471ed0e5fd38d553f:hover .ctaButton { background-color: #34495E!important; } .u73cc29076296e9b471ed0e5fd38d553f .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u73cc29076296e9b471ed0e5fd38d553f .u73cc29076296e9b471ed0e5fd38d553f-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u73cc29076296e9b471ed0e5fd38d553f:after { content: ""; display: block; clear: both; } READ: Menschenschreck If The International Financiers In And Outside Europe EssayIt is a very creepy feeling when I was around it. It makes a person feel like a slave and incredibly helpless while in the sphinxs presence. I looked at the sphinx one last time and walked away. I was disappointed to be leaving Egypt already. It was an experience I will ever forget. Ever since I got home, I just could not keep my mind off this incredible art piece. What I was most curious about was what influenced Khafre to have this done. The most probable possibly is that he wanted to protect himself and other pharaohs in the afterlife. Another possibility is he could have been trying to pay tribute to the gods and his ancestors. Or it could be simply that he wanted to show off, so he had this built. Another thing that kept me on my toes was the fact that the nose was almost completely gone. One theory is that during French occupation, the French found the nose and the used it as target practice (Wickersham). Im sure the Sphinx had plenty of fun with them in the afterlife. The last thing on my mind was the beard only being about fifteen percent of what it originally was. One reason is that it took damage during French occupation, and another reason is that the weather may have damaged it (Brockman). It is odd that the weather damaged the sculpture but preserved it at the same time (Beardless 36). It was finally time to turn in my art project. What started out as a very lame assignment ended up being pretty fun and interesting. When my teacher graded my project he was dumb founded. I did such a good job he gave me an A! It was the best grade I received from him all year on a major assignment. Not much could have gone better.