Research Paper-Biometrics -- essays papers

Research Paper-Biometrics â€Å"Biometric technologies are defined as "automated methods of identifying or authenticating the identity of a living person based on a physical or behavioral characteristic."(Source #1) Growing up I loved to watch McGyver. He use to run around and break in and out of military compounds that were equipped with all types of security systems. Somehow he would always find the laser beams, or trick the fingerprint security, or voice activation. During that time biometrics was just beginning to come to the surface. Nowadays systems enabled with fingerprinting security, voice activation, or face recognition have come a long way and are close to fool proof. Biometrics have come even as far to be used at the Super Bowl or other huge sporting events. Cameras have been designed to monitor crowds and be able to take faces and run them through national criminal databases to see if any matches occur. Biometrics is the security of today and tomorrow. In this paper I will explain different types of biometric security systems, mainly fingerprint activation, and give a thourugh explanation of when it was created, who created it, how the product has evolved and where the product is going. Among all the biometric techniques, fingerprint based identification is the oldest and most familiar method. Fingerprints were first recognised as unique in 1684. Everyone is known to have unique, immutable fingerprints. A fingerprint is made of a series of ridges and furrows on the surface of the finger. The uniqueness of a fingerprint can be determined by this pattern of ridges and furrows. The fingerprint scanner captures an image of the fingerprint and uses complex algorithms to either convert the image into a unique "m... ...ve created is a voice activated deadbolt. Never worry about forgetting your keys or leaving them locked in your car. Simply state unlock door, the system searches its database for a match and your in. Voice Security systems have even created voice verification to access your vehicle. The most advanced creation in automobile security. No need for â€Å"the Club† or viper security systems on your vehicle. Simply install a voice verification system on your car and noone will be able to start your car unless their voice sample has been stored in the database. That diagram shows the simple structure of the deadbolt voice verification system. Overall, Biometrics have became security of the future. All three types of biometric technigques that I have explained in this paper each have their advantages and disadvantages over the others but all perform the same goal.

The Painted Door Theme Essay

James Sinclair Ross was a Canadian banker as well as an author. He was most well-known for his short stories set on the Canadian prairies. In Ross’ short story The Painted Door, Ann and her husband John live on a farm in Saskatchewan in the 1800s. While a snowstorm is approaching, John leaves for his father’s farm to help him look after the chores, leaving Ann by herself in the storm. The theme of The Painted Door is isolation leads to irrationality and misery. This can be seen in the characterization of Ann throughout the story, the isolated setting of their farm, and the symbolism of the storm.Throughout The Painted Door Ann struggles with an inner conflict as a result of her feelings of isolation. These emotions are not only present because of the isolated setting in which the story takes place, but also due to the loneliness caused by the distance between her and John in their marriage. John focuses on his work far too much for her liking and their communication ski lls have become less than satisfactory. As she looks out at the land she begins to feel lonely, and those emotions only increase as John leaves her alone to battle her conscience when he travels to his father’s farm.When Steven, John’s close friend, arrives to play cards and to keep her company, Ann begins to compare him to John to determine the better man. Ann thinks about Steven as she tends to the fire and makes observations such as, â€Å"His hair was dark and trim, his young lips curved soft and full. While John, she made the comparison swiftly, was thick-set, heavy-jowled, and stooped. (page 204)† Her comparisons of the two men in a back and forth fashion effectively display how conflicted Ann is as she is caught in a battle between her mind and her heart.Her descriptions of Steven make him appear to be more attractive and a gentleman, while John is the man she married, but has had trouble communicating with. As Ann compares the two men, she uses Stevenâ⠂¬â„¢s positive attributes and John’s flaws to convince herself that Steven is a better man. Her reasoning leads to her irrational choice to cheat on John with Steven, which can be seen as a reason for John’s death when he left the house during the storm with no intention of returning after catching the two of them.Ann’s isolation led to her making an irrational decision that ruined her marriage and will cause her to be even more lonely and miserable without John, the man she loves. The setting of The Painted Door is described in such a way that it enhances the feelings of isolation and misery in the story. Certain imagery is used to create vivid pictures in the reader’s mind to inspire emotions of loneliness. The setting is often described as very cold, or as barren and empty. â€Å"The sun was risen above the frost mists now, so keen and hard a glitter on the snow that instead of warmth its rays seemed shedding cold (page 190)†.In this section of the story, Ross uses words that symbolize happiness, such as â€Å"sun† and â€Å"warmth†, but certain words can be connected to isolation, such as â€Å"frost† and â€Å"cold. † By relating both the Earth and the sky to such chilled words, the imagery leaves the reader feeling as though they are trapped along with Ann in her isolation. Another example of isolation in the setting is, â€Å"She shivered, but did not turn. In the clear, bitter light the long white miles of prairie landscape seemed a region alien to life. Even the distant farmsteads she could see serves only to intensify a sense of isolation (190)†.This portrays the area that they live in as very empty since their nearest neighbours are miles across the snow, giving Ann no one to go to when she is alone. These feelings of isolation and misery are what are constantly weighing on Ann’s shoulders throughout the story and lead to her irrational thoughts and decisions later on, suc h as her choice to sleep with Steven. The snowstorm that occurs during The Painted Door gradually builds over the course of the story and can be seen as a symbol for Ann’s inner conflict.The storm in the story is also Ann’s enemy in a person vs.  nature conflict, separating her from her husband and isolating her from the rest of the world. The stormier it becomes, the more Ann becomes cut off from the outside world. The storm separates her from John for a long time and because of this, Ann considers things that she normally wouldn’t, such as having an affair with her husband’s best friend. These extreme conditions are the driving force behind Ann’s irrational thoughts. As the story progresses and she spends more time alone, Ann’s thoughts and worries begin to build up.The way the storm is described in the story, the reader can infer that the same turmoil is also present in Ann’s mind. By describing the storm as â€Å"eventual furyà ¢â‚¬ , â€Å"blustering and furious†, and â€Å"insane and dominant† these phrases can also be related to Ann’s ever changing thoughts about John. While the storm worsens, Ann becomes closer to committing her sin. As the storm reaches its peak, Ann gives in to her emotions and sleeps with Steven. â€Å"The storm wrenched at the walls as if to make them buckle in. So rigid and desperate were all her muscles set, withstanding, that the room around her seemed to swim and reel.So rigid and strained that for relief at last, despite herself, she raised her head and met his eyes again. (page 209)† In the meantime, unknown to her, John is battling the storm to keep his promise to return to her. As Ann wakes up afterwards, the storm slowly dies down, leaving a path of regret, guilt, and misery behind it. The stormy, isolated conditions of the setting and in her mind are the driving force behind her irrational decision to sleep with Steven and the misery that foll owed her choice. Isolation can be the reasoning behind irrationality and misery, and in The Painted Door, there are no exceptions.Ann’s inner conflict making her choose between her husband and Steven, the loneliness of the setting that seemed to trap her, and the storm that symbolized the thoughts and emotions inside of her were all forms of isolation that led Ann to irrational actions. Had she stopped to think about where her thoughts were going, perhaps Ann would not have let her isolation affect her rationality. Then John would still be alive and she would not feel the guilt, misery, and loneliness that followed her decision.

World War I Essay - 1095 Words

The United States had entered World War I against many wishes of the American public, which made the ratification for the peace agreement an even more difficult task. Woodrow Wilson justified American involvement by claiming that an Ally victory would ensure a new world order. The war would be used as an instrument to make the world safe for democracy. However, many Americans, government officials, and even the Allies did not agree with the progressive ideals that would be enforced to attain the peace that Wilson had desired and promised. This was made evident when Wilsons negotiations for the peace treaty were criticized and rejected by the leaders of the other Allied nations and isolationists. Even when Wilson acknowledged†¦show more content†¦The League was the epitome of Wilsons idealistic values, it would be the main approach to attain the peace between neighboring nations that he guaranteed. However, Republican Senators, some known as irreconcilables, and some fe rvent isolationists, objected because they believed that American membership would interfere with not only US sovereignty, but also defy constitutional laws, like the Monroe Doctrine. The Monroe Doctrine allowed the United States to oppose European intervention in the Western Hemisphere. By passing the League of Nations, it would violate that right because the United States would unify itself with other world powers, which would entangle Americans in foreign conflicts (Doc E). The League of Nations would also welcome foreign nations to administer control and power over the United States. Americas democratic system would be influenced by the values of other forms of government. In a speech by Willian Borah to Congress, he said, Will anyone advocateÂ… a tribunal created other than by our own people and give it to an international army subject to its direction and control to enforce its decree? Borah was right. 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