Touch screen applications

Touch screen applications Touch Screen and the meaning of Multi-Touch Nowadays, we all can frequently see the Touch Screen applications around our environment. Starting from our pocket games to ATMs, Service counter applications to Information displays, touch screen technology have been widely used and applied. So why did we call the name of Touch Screen? It was clear that we can refer to touch or contact to the display of the device by a figure or hand or a stylus. By theory, the touch screen has two main attributes [1]. First, it enables one to interact with what is displayed directly on the screen, where it is displayed, rather than indirectly with a mouse or touchpad. Secondly, it lets one do so without requiring any intermediate device, again, such as a stylus that needs to be held in the hand. Such displays can be attached to computers, terminals to networks and also can use such as the personal digital assistant (PDA), satellite navigation devices, mobile phones, and video games. The good beginning of first commercial touch screen computer HP-15 0 [1] had inspired for further development of touch screen technology and its applications. Here are a number of types of touch screen technology as known as Resistive Using electrical conductive layers Surface acoustic wave using ultrasonic waves that pass over the touch screen panel Capacitive classified in two types as surface capacitive and projected capacitive and Optical imaging for large units of touch screen application. There are many ways to create or build a touch screen. Most of the key goals are to recognize one or more fingers touching on a screen to effectively interact with the command of the appropriate applications. Even though touch screen technology patents were filed during the 1970s and 1980s, within the short time they had been expired [1]. Touch screen components manufacturing and product design are no longer in encumbered with regard to patents and the manufacturing of touch screen-enabled displays were widespread. At beginning, touch screen technology started with single-touch. But in later time, have been developed to dual-touch and then now popular article â€Å"Multi-Touch†. The meaning and development of Multi-Touch screens facilitated the tracking of more than one finger on the screen, thus operations that require more than one finger are possible. These devices also allow multiple users to interact with the touch screen simultaneously at the same time. Multi-Touch can explain as a set of interaction techniques which allow users to control the graphical interface with more than one finger at either application or system levels of computers or touch screen displays or mobile phones [2]. It can consists of a touch screen (possible in wall, overlay, table, etc) and the application software that recognizes multiple simultaneous touch points, it would oppose to the single-touch screen which only recognizes single touch point. The actual research development of Multi-Touch had started from since 1982 when the University of Toronto developed the first finger pressure Multi-Touch display [2]. When the time came to 1983 after a long of a year, Murray hay from Bell labs published a comprehensive discussion of touch screen based interfaces. In 1984, Bell labs created a touch screen that could change images with more than one hand. So the University of Toronto have stopped for hardware research and specialized in software and interface development expecting that they would have access to Bell labs work. A breakthrough occurred in 1991 that when Pierre Wellner published a paper on his multi-touch â€Å"Digital Desk†, which supported multi-finger and pinching, motions [2]. But after that time, there were no further widely acceptance or popularity in this field except on special interested groups or research labs. When coming out of the evolutional product from Apple, â€Å"iPhone†, interesting of Mul ti-Touch technology has emerged again to the stage. The iPhone in particular has spawned a wave of interest in multi-touch computing, since it permits greatly increased user interaction on a small scale. And also the introduction of Microsoft Surface from Microsoft Cooperation in 2007 had got many attentions and interesting from publics. Recent years, the use of Multi-Touch technology is expected to rapidly become common place and will stand as one of the innovative techniques. The evolution of human input â€Å"touch† to computer and other devices The most basic fundamental concepts of Multi-Touch Technology are branching out from the concepts of Human Computer Interaction (HCI). To control everything with your hand or fingers are not so as easy as our expected. The good implementation of user interface and the consumption of processing time in application software are most critical saturation and would be needed to consider as first priority. Along side with history, people did endeavor the more moderated techniques in HCI for both hardware and software to useful and friendly than of the previous discoveries. So, nowadays we can see the different versions of computer monitors, mouse, game joysticks and application software that all are more advanced and suited with users requirements and flexibilities. And also in Multi-Touch, it had been for the long way in research and development regarding for HCI, product design and technically improvements. Here are some facts and time lines that have been roughly annotated as a Chronolo gy of Multi-Touch and Related Works. The beginning: Typing N-Key Rollover (IBM and other researchers) It may seem a long way to become a Multi-Touch screen, because the starting story of Multi-Touch had begun with keyboards. They were mechanical devices, hard type rather than of soft. But they did involve a sort of Multi-Touch. First, we can see the sequences of such as the SHIFT, Control, Fn or ALT keys in combination with others. These were the cases where we want Multi-Touch. Second, there were also the cases of unintentional, but inevitable, multiple simultaneous key presses which we want to make proper sense of, the so-called question of n-key rollover (where you can push the next key before releasing the previous one) [3]. Electro acoustic Music: The Early Days of Electronic Touch Sensors (Hugh LeCaine, Don Buchla Bob Moog) It was the early type of touch-sensitive control device, used touch-sensitive capacitance-sensors to control the sound and music being made. It could say touch pads rather than to say touch screen. 1972: PLATO IV Touch Screen Terminal (Computer-based Education Research Laboratory, University of Illinois, Urbana-Champaign) It was the early work done by IBM, the University of Illinois, and Ottawa Canada [4]. All were single touch and there were nothing for pressure sensitive. As well as its use of touch, it was remarkable for its use of real-time random-access audio playback, and the invention of the flat panel plasma display. 1981: Tactile Array Sensor for Robotics (Jack Rebman, Lord Corporation) A multi-touch sensor designed for robotics to enable sensing of shape, orientation, etc [5]. 1982: Flexible Machine Interface (Nimish Mehta, University of Toronto) The first multi-touch system that had been aware of designed for human input to a computer system [6]. It was consisted of a frosted-glass panel whose local optical properties were such that when viewed behind with a camera a black spot whose size depended on finger pressure appeared on white background. This with simple image processing allowed multi touch input picture drawing, etc. At the time we discussed the notion of a projector for defining the context both for the camera and the human viewer. 1983: Video Place / Video Desk (Myron Krueger) The vision based system that tracked the hand and enabled multi fingers, hands, and people to interact using a rich set of gestures. It can implement in a number of configurations, including table and wall. 1985: Multi-Touch Tablet (Input Research Group, University of Toronto)

The Dangers of Credit Cards :: Argumentative Persuasive Topics

The Dangers of Credit Cards Credit cards are an inevitable factor in growing up. Once you turn eighteen it all starts. You receive applications in the mail daily and commercials appear on television as well. This starts to spark an interest. So you say to yourself, "I think I'm responsible enough to get a credit card, I'll only use it for emergencies." Then you apply and it may take a couple times to finally be approved for one. This only makes it worse, of course, because you realize how long you have waited and now you get to buy anything you want, after all you don't have to pay it off for a month. The year is 2001, more and more teen's own credit cards and are already establishing their credit history. This essay will prove the truth about credit cards and what it's like to be in debt. It will also show the easy ways in which commercials and credit card companies can lure you into debt. Credit cards seem to be the easy way to purchase things. If you want a pair of pants but don't have the cash, you can just charge it. In reality, credit cards are not that easy. Once you are approved for a card the company gives you a credit limit, which is proportional to your income. On the average, an eighteen year old would have about a $250 limit. Which is good because it means teenagers cannot charge past the maximum amount of money. When a credit card is maxed out it means that you have hit the highest amount of money you can spend and it won't let you spend anymore. A month later when you receive your bill, the full amount will be shown and the minimum amount owed. The minimum amount is a feature on a credit card that allows the buyer to pay only a certain small sum of the money. For example the bill is $222 and the minimum amount you can pay is $15-$25. If you choose to pay the minimum, the interest value comes in. Each time you don't pay in full, interest rates are charged onto the original bill. This is how people with credit cards run into debt.

Chief Sitting Bull

Loughmiller 1 Austin Loughmiller Davis Research Paper 15 April 2011 Chief Sitting Bull Strong Hearted and Brave â€Å"I wish it to be remembered that I was the last man of my tribe to surrender my rifle. † Chief Sitting Bull is one of the most well known Native Americans to this day. He was known for fighting bravely for his people. He died while fighting off white soldiers that were forcing Chief Sitting Bull and his tribe of their own land. Chief Sitting Bull had a life that many people today would try to run from. Although the exact date of his birthday is not known, many speculate that it was from the years 1831 to 1837 (Notable Native Americans). Chief Sitting Bull first distinguished himself as a warrior at fourteen years old (Notable Native Americans). Now fourteen year olds are not allowed to fight in the armed forces but it was encouraged for a teenager to become a warrior for their tribe back then. Sitting Bull fought during the conflicts of the late nineteenth century when the Sioux were constantly resisting white soldiers (Notable Native Americans). Sitting Bull was constantly fighting to protect the land that he and his tribe lived on. Sitting Bull died while fighting for his tribe on December 15, 1890. Sitting Bull is arguably the best-known Indian in American History (Notable Native Americans). Chief Sitting Bull’s whole life was dedicated to being a warrior and as a result he was involved in more wars than the average person today. By 1856, Sitting Bull was on of the sash wearers of the Hunkpapa’s Strong Heart warrior society (Notable Native Loughmiller 2 Americans). When Sitting Bull became the chief of his tribe he was constantly leading his warriors into battles against white soldiers. Sitting Bull’s first altercation with white soldiers occurred in June 1863 (â€Å"Sitting Bull†). Sitting Bull was aiding the Santee Sioux against the white soldiers’ retaliation after the â€Å"Minnesota Massacre. † After aiding the Santee Sioux Sitting Bull was named leader of the Strong Hearts and he became the cofounder of the elite Midnight Strong Hearts (Notable Native Americans). He became the leader of the Strong Hearts after receiving a bullet wound which left him with a permanent limp. Although Sitting Bull was a brave soldier what he did on the battlefield is not the only reason he is remembered. Chief Sitting Bull is widely known today for his resistance against white soldiers. His perhaps mostly remembered for his leadership during the Battle of Little Big Horn (Notable Native Americans). Sitting Bull led warriors to fight off General George Custer when he unsuccessfully attacked a large group of Native Americans gathered to resist white domination. Sitting Bull was known by the public through his appearances on Buffalo Bill Cody’s Wild West Show and for his refusal to sign treaties (Notable Native Americans). Sitting Bull never signed a treaty that the American Government offered him. Sitting Bull was killed during his arrest by government officials for supporting the Ghost Dance Movement. They began thinking the Ghost Dance was harmful to themselves and shot Sitting Bull for not stopping it. The death of Sitting Bull led to the Wounded Knee Massacre which killed 153 Lakota Sioux. Sitting Bull was just trying to protect his own people by refusing to sign the treaties that the white soldiers offered him.

Mt/302 Organizational Behavior Essay - 1913 Words

FINAL PROJECT Kathy Taylor MT302/Organizational Behavior March 3, 2012 Instructor Pam DeLotell 1. Think of a present/past work environment you have been on (or use and example from your course materials), and then assess organizational behavior practices you observed that fostered the effect of positive changes(s) within the organization. Cite relevant examples from your personal experience and utilize additional relevant examples from outside sources and/or the course materials to complete this question. As stated by Robbins and Judge (2011), â€Å"organizational behavior is a field of study that investigates the impact that individuals, groups, and structure have on behavior within†¦show more content†¦A good example would be if an individual was given a project with a deadline and they finish it before the deadline they should be given the choice of a reward, whether it would be a choice between getting a day off with pay, causal Friday, dinner for them and spouse, or leaving work early one day, extra vacation days, or mail a thank you letter to their homes thanking them for a job well done. 3. Think of your current/former workplace. Evaluate an ethical dilemma(s) that is currently challenging or has in the past challenged your workplace in the context of what the social responsibilities are of management and employees for resolving that ethical challenge. If there are no ethical dilemmas in your workplace you may choose a current event. Cite relevant examples from your personal experiences, outside sources, and /or your course materials to complete this question. I would like to define workplace ethics. According to wiseGeek (2003-2012), â€Å"workplace ethics are codes of conduct that influence the development of an ethical culture within the workplace (para.1). Workplace Ethic is where the organization ethics sits between the law and business operations. It inspires communication between employees and allows respect to each person within the organization, which promotes customer relationships that are based on honesty and integrity. However, work experiences and business practices don’t follow ethic and code of conduct rules allShow MoreRelatedEra of the Disposable Worker? Essay727 Words   |  3 PagesEra of the Disposable Worker? Rachel Walker Kaplan University MT 302-03 Organizational Behavior Professor Pam DeLotell May 20, 2013 1.) 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Restructurings usually involve major organizational change (such as shifts in corporate strategy) to meet new competition or market condi tions, increased use of debt, and a flurry of recontracting with managers, employees, suppliers and customers. This activity sometimes results in expansion ofRead MoreReport on Oil and Gas Industry in Pakistan81517 Words   |  327 PagesCompany .........................................................................................61 Figure 5.1: Market Structure and the Role of the Regulator............................................................................66 Figure 5.2: Organizational Structure of OGRA................................................................................................74 Figure 5.3: Methodologies for Solving Cases...................................................................................Read MoreDarden Mba Resumes16768 Words   |  68 Pageswhich resulted in the highest UH60 Blackhawk operational readiness rate; 26% above Army standards. †¢ Developed an innovative physical fitness training program that resulted in a 35% increase in physical fitness test scores, a 100% pass rate and an organizational commitment to health and fitness. †¢ Commanded aviation support to President George W. Bush following the devastating tornado that hit Greensburg, Kansas, which provided aerial video footage capturing the enormity of the destruction as well asRead MoreQuality Improvement328284 Words   |  1314 Pagesbarriers to quality and effective production. In many organizations the economic loss associated with fear is large; only management can eliminate fear. Break down the barriers between functional areas of the business. Teamwork among different organizational units is essential for effective quality and productivity improvement to take place. Eliminate targets, slogans, and numerical goals for the workforce. A target such as â€Å"zero defects† is useless without a plan for the achievement of this objectiveRead MoreLogical Reasoning189930 Words   |  760 Pagesinto the entrance of a termite mound, wai t a few seconds, pull out the twig loaded with termites, and use its lips to strip off the termite snacks. Termite shishkabob. This was the first scientific discovery that another species makes tools. The behavior is not instinctual and must be passed on from one generation to the next by teaching. When Goodall submitted her report about using twig-tools to get termites, Dr. Leakey wrote back, â€Å"Now we will have to redefine tool or redefine human or accept