What Is A Brain Computer Interface - 2728 Words

BRAIN COMPUTER INTERFACE Tejaswi Palacharla University of Houston ABSTRACT INTRODUCTION What is a Brain Computer Interface? Brain Computer Interface (BCI) is a communication channel between a brain and the computer. The BCI system transforms specific ‘thoughts’, into control signals. These are then converted to a computer readable form where the output is shown on the computer. This computer follows the instructions or thoughts given by the brain when a patient mentally visualizes the cursor reaching the target. The electrode is implanted in the human brain and the brain activity is interpreted by computer software. Then the computer software displays the activity on the monitored screen. This technology is mostly used for people with disabilities. The reason why a BCI works is all because of the way our brain functions. Our brain is filled with neurons. The neurons are at work when we move, think, feel or remember something. The work is completed by small electrical signals that zip from neuron to neuron as fast as 250mph. Now scientists can detect the signals, interpret them and make them to direct a device. Electroencephalography (EEG) is a method used in measuring the electrical activity of the brain. A few examples of Brain Computer Interface for the disabled people are †¢ â€Å"Bionic device is used for the people to restore a sense of vision to people with retinitis pigmentosa and age related macular degeneration.†( Bionic eye Australia,Show MoreRelatedCommunication Technology Research Project : How It Works, And Its Application919 Words   |  4 Pagescouldn’t believe all the different ways it could be used for all different types of people and the lengths it could reach. The technology that I decided to write my paper on is called Brain-Computer Interfaces (BCI). I will discuss what exactly BCI is, how it works, and its application in today’s world. Brain-computer interface is a technology that has been around for a while, however the technology has really taken off in recent years. The thing that makes this technology so dynamic is the fact that itRead MoreNeural Technology : Brain Computer Interface934 Words   |  4 Pagestechnology is a field of engineering that specializes in taking information that is present in the brain and translating it to a medium that can be understood by a wide range of people. One of the ways this is done is with systems that take information directly from the brain and enable control over a computerized system. These are referred to as brain computer interfaces, also known as BCIs. Brain-computer interface (BCI) technology decodes neural signals in real time to control external devices (Rouse)Read MoreBrain-Computer Interfaces1221 Words   |  5 Pageschange with this new technology called, brain-computer interfaces. This amazing technology will not only revamp military applications, but most importantly help the medical community substantially. It brings the possibility of sound to the deaf, sight to the blind and movement to the physically challenged. However, with all great ideas there is a downside, there are many technical and ethical issues that people are not willing to risk. A brain-computer interface, also known as a BCI, is technologyRead MoreA Paper Presentation on Brain Controlled Car for Disabled Using Artificial Intelligence1667 Words   |  7 PagesA Paper Presentation on BRAIN CONTROLLED CAR FOR DISABLED USING ARTIFICIAL INTELLIGENCE Submitted on the event of Zeitgeist’09 At UNIVERSITY COLLEGE OF ENGINEERING Read MoreFrom Toys to Practicality: Brain Computer Interface Technology900 Words   |  4 PagesFrom Toys to Practicality: Brain Computer Interface Technology The idea of Brain Computer Interface (BCI) technology is the subject of high interest for many people and families of the person experiencing considerable physical impairments, such as those with Amyotrophic Lateral Sclerosis (ALS). This knowledge is recognized by several monitors, such as BCI, Brain-Machine Interface (BMI), neuro-brain transmission and Direct Brain Interface (DBI). Conventional computer input and assistive technologyRead MoreThe Lateral Sclerosis ( Als ) Is A Neurodegenerative Disease That Causes Loss Of Motor Neurons And Progressive Weakness1476 Words   |  6 Pageshowever there are a few drugs which have been able to slow the progression of the disease in some patients. As a result affected individuals become â€Å"locked in† and unable to communicate. These patients can benefit greatly from the use of a brain computer interface (BCI)(Birbaumer, 2006; Coyle, Ward, Markham, McDarby, 2004). BCI can help individuals communicate without relying on muscular control, which is critical for clinical populations of neuromuscular disease patients, such ALS (Wolpaw, 2002)Read MoreThe First Task Of Either A Writer Or A Critical Book Reviewer1735 Words   |  7 PagesThe first task of either a writer or a critical book reviewer is to imagine the audience for whom the work is intended. For us at Interface, that is those interested in the impact of the Internet. Some works, however, like the one under review, defy easy classification, perhaps because they fail to target an appropriate audience or to speak consistently to it. This might be a sign of a weak book, not actually suitable for anybody; too much of its content may miss the mark. Both a reader’s time andRead MoreDevelopment Of Brain Interfacing Devices1426 Words   |  6 Pagesdevelopment of brain interfacing devices. Brain interfacing has been used with computers, animals, and other human beings. Harvard and researchers Pais-Vieira and Miguel were both successful in creating a brain interfacing device that could control the movements of lab rates. Scientist have managed to create devices that can manipulate the thoughts and movements of other human beings. Brain interfacing is when scientist use computers to communicate and manipulate other living things. One common brain interfacingRead MoreNeural Prosthetics And Its Effects1741 Words   |  7 Pagesolder we begin to lose a plethora of our abilities; through old age, an injury, or whatever the case may be, we all slowly deteriorate. With modern science we are now able to regain some of what we had lost or have never hard, through neural prosthetics. In this essay, I will be dissecting and explaining what exactly neural prosthetics are while delving into its past, its current present applications while making comparisons to other similar technologies, and its future and potential uses. WithRead MoreCMOS Essay / 1998 Words   |  4 Pageswhich is on the computers motherboard and it stores the BIOS settings. Also some of the BIOS settings include the systems time and date as well as hardware settings. Back Panel Port Used for/ Description Image PS/2 The PS/2 port is a 6-pin mini-DIN connector that is used for connecting some keyboards and mice to the computer system. USB A USB (universal serial bus) is a mini storage device that is portable and you can store your data on it and use it when it is connected to a computer/laptop. Ethernet

Francis Bacon - 15624 Words

Francis Bacon: A Moralist Bacon is not a true moralist. His morality is a saleable morality. He is a moralist-cum-worldly wise man. Bacon appears as a moralist in his essays, for he preaches high moral principles and lays down valuable guidelines for human conduct. Some of his essays show him as a true lover and preacher of high ethical codes and conducts. For instance, in â€Å"Of Envy†, he puts: â€Å"A man that hath no virtue in himself, ever envieth virtue in others.† Then, in his essay â€Å"Of Goodness and Goodness of Nature† he says: â€Å"But in charity there is no excess; neither can angel or man come in danger by it.† Again, he appears to be a lover of justice in his essay â€Å"Of Judicature†: â€Å"The principal duty of a judge is to suppress force†¦show more content†¦But he also says that if a patron wants to favour the undeserving party, he should bring both the parties to a compromise for this would be less dangerous for him. So, to Bacon, morality and ethical codes seem inferior to worldly considerations. â€Å"Of Simulation and Dissimilation† is another example of the strange mixture of morality and prudence. â€Å"The best position and temperature is; to have openness in fame and opinion; secrecy in habits; dissimulation in seasonal use; and power to feign, if there be no remedy.† Bacon’s morality has also been described as a cynical kind of wisdom. This impression is confirmed by even those essays which deal with strong private relations between men. â€Å"Of Friendship†, â€Å"Of Parents and Children†, â€Å"Of Marriage and Single life† and â€Å"Of Love†, all depict a certain kind of utilitarianism and worldly benefit. Here Bacon expresses a definite failure of emotions, for he takes the pure matters of heart in terms of their uses and abuses. In short, though Bacon’s essays portray morality and high ethical standards, yet he does not appear as an ideal moralist and these are but the â€Å"flashes of morality†. He is not a true moralist. Francis Bacon: Wisest, Brightest, Meanest â€Å"If parts allure these think how Bacon shin’d The wisest, brightest and meanest of mankind.† Bacon was the wisest because of his worldly wisdom, he was brightest owing to his powerful intellect and the art of writing terseShow MoreRelatedFrancis Bacon as Shakespeare703 Words   |  3 PagesFrancis Bacon as Shakespeare For almost four hundred years the question of who truly wrote the works attributed to William Shakespeare has been studied meticulously by many scholars and historians. There have been many well qualified contenders, including Sir Francis Bacon. Because of the incredible number of coincidences between â€Å"Shakespeare† and Bacon, it is obvious that Bacon wrote Shakespeare. Firstly, the actor William Shakespeare, who is the supposed author of Shakespeare’s works, couldRead MoreFrancis Bacon As A Successful Politician891 Words   |  4 PagesFrancis Bacon is widely regarded as the â€Å"Father of Modern Science† due to his contributions in science and discovery of the Scientific Method. Sir Francis Bacon was born to Nicholas and Anne Cooke Bacon on January 22, 1561, in London, England (â€Å"Bacon, Francis (1561-1626).† The New Book of Popular 1). He had no siblings, and his father Nicholas Bacon died at a young age (â€Å"Bacon, Francis (1561-1626).† The New Book of Knowledge 2). He was looking for work to help his mother, and without a father, itRead MoreFrancis Bacon : Research Paper : By Max Bacon1243 Words   |  5 PagesFrancis Bacon Rough Draft Research Paper: By: Max Clark Francis Bacon was an English philosopher that was successful in many different ways during the renaissance period and influenced the world of natural philosophy. During his 65-year life, he was a philosopher, statesman, scientists, juror, orator, and even an author. Towards the end of his life, he developed a new scientific method different from the works of Aristotle. This method showed a whole new perspective of philosophy. Francis BaconRead MoreFrancis Bacon : Pioneering Scientific Philosophy1513 Words   |  7 PagesFrancis Bacon: Pioneering Scientific Philosophy Francis Bacon demonstrated true brilliance in a time where people were finally starting to be curious about the world. His life, the late 1500s and early 1600s, was a time where previous scientific discoveries were being reformed and new discoveries were being introduced. Francis Bacon, a visionary for his time, was submersed in many events and influenced by many people, which in return allowed Bacon to produce some of his greatest theories and notionsRead MoreFrancis Bacon: Of Revenge - Exploratory Analysis Essay1134 Words   |  5 Pagesï » ¿Noe Ayala Dr. Wilson Composition II 11/12/13 Revenge: Is an eye for an eye what is best? Sir Francis Bacon was an English philosopher, statesman, scientist, jurist, orator and author. In 1597 he wrote a short story called â€Å"Of Revenge†. When I came across the short story in my book Reading Literature and Writing Argument I became interested in the story after reading the title. Revenge always happens to be a very interesting topic, typically filled with drama or action. After reading I beganRead More Francis Bacons Scientifically Revolutionary Utopia Essay1077 Words   |  5 Pages Francis Bacon’s Scientifically Revolutionary Utopia nbsp;nbsp;nbsp;nbsp;nbsp;The New Atlantis is a seventeenth century depiction of a utopia by Francis Bacon. In this novel, Francis Bacon continues on More’s utopian ideas. Unlike More, however, Bacon relied on societal change via advancements in science and ones own awareness of his environment rather than through religious reforms or social legislation. The seventeenth century marks a period in history where drastic social change occurredRead More Culture and Information - Sir Francis Bacon Essay examples998 Words   |  4 PagesCulture and Information - Sir Francis Bacon Sir Francis Bacon was the grand architect of a perspective on reality so revolutionary that the human mind has yet to break its mold. Although he was neither an accomplished scientist nor a prodigious mathematician, Bacon is accredited with the creation of the philosophy of science and the scientific method, and he so effectively reapplied the notion of inductive reasoning that he is often considered its father. Bacon was the first to embark on the pursuitRead MoreFrancis Bacon s Portrait Of Pope Innocent X923 Words   |  4 Pages Francis Bacon was an Irish-born English artist known for his raw, controversial and emotionally charged works (Gale, Tate Gallery) often referred to as the â€Å"enfant terrible† of British art (Schama, 7) . Many of his works, including Study After Velazquez’s Portrait of Pope Innocent X, are palimpsest using a variety of different images to create his own original works. Study After Velazquez’s Portrait of Pope Innocent X is part of the loose series of â€Å"screaming popes† (Sylvester, 40) of which thereRead More Plato, Sir Francis Bacon, and Albert Camus: What is knowledge?2227 Words   |  9 Pagesof the real. One of these many people was Sir Francis Bacon, one of the most prominent of the renaissance philosophers, and a literary artist of such great power that he was accused of writing Shakespeares plays. Bacon most certainly was aware of Platos works. In fact, one of the idols that he presents in his Novum Organum is called the â€Å"idol of the cave,† a direct reference to the philosopher who predated him by nearly a millennium. However, Bacon also made his attempt at piercing the veil ofRead MoreA Picture Tells A Million Stories in Francis Bacon Paintings Essay653 Words   |  3 Pagessymbols in many different ways; through stories, poetry, and painting, but are not limited to those subjects. Francis Bacon used many symbols in his paintings. By doing this he did not give the viewer just something to look at but, something to decipher. This way Bacon could tell the story of his life, show his emotions, and make a deeper meaning out of something he enjoyed. Francis Bacon, through his life and painting style, creates a memoir in his 1973 Self-Portrait. Even though Bacon’s life was

Gun Control Research Essay Free Essays

ProCon. org recently featured an article that studied gun control. â€Å"Stricter state gun laws associated with fewer gun deaths, study finds. We will write a custom essay sample on Gun Control Research Essay or any similar topic only for you Order Now † The article discussed gun control laws in states with stricter laws tend to have lower rates of gun related homicides, and a suicide (ProCon para. 1) Gun control in the United States is becoming a wide spread issue and is becoming a problem everywhere. Although I am living in a city with uprising crime that has been skyrocketing over the years, I wasn’t aware of this being an issue all over the United States. I decided to do some research to find out whether I am in favor of Gun control laws or not. After reviewing many articles for and against gun control, I found out that I do in fact agree with gun control laws. It became difficult to determine my side of the controversy due to there being a lot of negative and positive opinions about the issue. I feel like gun laws should be in place to restore our countries gun related crime rates in the U. S. The ProCon article argues that states with the strictest gun control laws have lower rates of gun related homicides and suicides. The argument for gun control laws revolve around the statistics of gun control laws being stricter in certain states verses states with not so strict gun control laws. According to ProCon, â€Å"the most restrictive gun control laws have an average of 6. 64 fewer deaths per 100,000 people per year than those with the least restrictive laws† (ProConpara. 1). ProCon continues on to discuss the study â€Å"Firearm Legislation and Firearm Related Fatalities in the United States,† that was studied by different researchers that measured the association between the â€Å"legislative strength of state gun control policies† (ProCon para. 1). The researchers then began to study the five categories used to create the legislative strength score which included laws designed to: curb firearm trafficking; strengthen background checks on purchasers of firearms beyond those required by Brandy Handgun Violence Prevention Act; ensure child safety; ban military style assault weapons; and restrict guns in public places (ProCon para. 1). The researchers then ranked all 50 states from 0 to 28 based on their score (ProCon para. 2). â€Å"The higher the score, the more restrictive the gun laws in that state,† stated the researchers (ProCon para. 2). â€Å"This study is a very important addition to our understanding of the connection between gun control and gun violence,† said John Roman, a PhD, senior fellow. â€Å"In addition to the general relationship between gun safety laws firearm deaths, also suggests that increasing the number of gun safety laws increases the reductions in firearm related deaths. So the benefits just get bigger with more laws† (ProCon para. 3). After reading the ProCon article, I found myself agreeing with the researchers. I can see different levels of gun related crimes all over the United States. Just by living in Fort Wayne, IN where there has been a peak in gun related crimes and deaths gives me proof that their study was indeed accurate. If more states had stricter gun control laws they would start to have lower rates of gun related homicides and suicides. Next, I went to an article by Chuck Baldwin, an American Politician, who disagreed with gun control laws: â€Å"Here we go again. We have another mass shooting at yet another â€Å"gun free† zone. Not only was the location a â€Å"gun free zone, it was located inside the nation’s capital, which has some of the strictest gun-control laws in the entire country,† Stated Chuck Baldwin, (Baldwin para. 1). Mr. Baldwin clearly has a strong disagreement about gun control laws in the United States. In the title of the article, he stated, â€Å"Guns don’t kill people; gun control laws kill people† (Baldwin para. 1). Mr. Baldwin then proceeds to talk about people basically abusing gun control laws and that they are useless because people are still using guns in â€Å"gun free† zones. Mr. Baldwin argued, â€Å"I thought gun-control laws and â€Å"gun-free† zones were supposed to protect people from gun violence† (Baldwin para. 1). Mr. Baldwin proceeded to argue that â€Å"Gun-Free† zones are actually â€Å"Free Killing† zones (Baldwin para. 1). He then went on to explain how â€Å"This is the second time in recent memory when some wacko shoots up a military installation† (Baldwin para. 2). I feel like Mr. Baldwin’s logic behind gun control laws is kind of persuasive because even though there are gun control laws, and â€Å"gun free† zones, doesn’t mean that people are going to stop committing gun related crimes in places where there are laws in place. I expected that I might be swayed by Mr. Baldwin’s information, but I was not. I am definitely in favor of gun control laws. I also think that Mr. Baldwin’s argument was kind of true and he had a lot of good reasoning, but I still think that by enforcing gun control laws helps a lot of states to lower their gun related crimes. However, I did not see anything on Chuck Baldwin’s article that proved gun control laws were good or bad. The final article that convinced me of my position came from the Congressional Digest. The article, â€Å"Prevalence of Gun Use and the Regulatory Response† doesn’t focus on one side of the issue. Instead, it focuses on the different reasons gun control laws could or could not be effective. Some argue that the low violent crime rates of other countries have nothing to do with gun control, maintaining instead that multiple cultural differences are responsible (Gun para. 1). â€Å"Through the years, legislative proposals to restrict the availability of firearms to the public have raised the following questions: â€Å"What restrictions on firearms are permissible under the Constitution? Does gun control constitute crime control? Can the Nation’s rates of homicide, robbery, and assault be reduced by the stricter regulation of firearms commerce or ownership? Would restrictions stop attacks on public figures or thwart deranged persons and terrorists? Would household, street corner, and schoolyard disputes are less lethal if firearms were more difficult and expensive to acquire? Would more restrictive gun control policies have the unintended effect of impairing citizens’ means of self-defense? † (Gun para. 2) This article provided a lot of questions that I asked myself and I answered â€Å"yes† to more than half of the previous questions. I had not considered these questions until I read the Congressional Digest. I think that if the government really cracked down on gun control laws, people would actually see a change in gun related crimes. I feel like yes, more restrictive gun control policies have unintended effect of impairing citizens’, and yes different cultural differences have nothing to do with gun control issues. After reading these articles on gun control laws, I am now more informed and can still say that gun control laws still should be enforced. I am surprised at the different views this issue has received. I found out that I do in fact agree with gun control laws. It became difficult to determine my side of the controversy due to there being a lot of negative and positive opinions about the issue. I feel like gun laws should be in place to restore our countries gun related crime rates and fatalities in the U. S. How to cite Gun Control Research Essay, Essays