Luxembourg Essays - National Symbols Of Luxembourg, Luxembourg City

Luxembourg Location Luxembourg is located in Europe and is bordered by Belgium, Germany and France. On a map, it is located at 50 N latitude and 6 E longitude. Luxembourg is very small. It is only 998 square miles, which is roughly the size of Orange County, California. All the country is inhabited, with most people living in the southern part. The Flag The flag of Luxembourg was adopted in 1845. The colors come from the Coat of Arms of Luxembourg and are red, white and blue. The flag is simply three horizontal stripes from top to bottom. The Land and People Luxembourg has two distinct regions. The Ardennes, or northern region, is mountainous. The Bon Pays, or southern region, is mostly fertile farmland. The climate is cool and moist, with snow in the mountains. There are rich deposits of iron ore creating many jobs in the steel industry. There is also fertile farmland to the south, also creating many jobs in farming. The people of Luxembourg have no native costume. They borrow much of their cultur e from Belgium, Germany, and France. Today, modern Luxembourgers dress like other Europeans. The people of Luxembourg like to eat smoked pork and beans, and sometimes saurkraut. Smoked ham is available all year round, and pastries are a Luxembourg favorite. Some of these pastries include rolls, muffins, cupcakes, and a special dry cake translated "Random Thoughts". Luxembourg makes beer and wine which is sold there and in other nearby countries. The buildings in Luxembourg vary from place to place. Some villages have charming old houses hundreds of years old, though in the cities there are many modern apartment and office buildings. For recreation, a Luxembourger might ride a bike, or hike in the countryside. A favorite sport of the people is volleyball. For transportaion they have railroads and highways for cars and buses. There are bike trails and hiking paths as well. Luxembourg doesn't have a culture all its own, because it ties in with its neighboring countries, Belgium, German y, and France. The natural resources of Luxembourg are: iron ore, which is processed into steel, farm products such as wheat, corn and livestock, and grapes which are grown for winemaking. Technology The main industries of Luxembourg are steel and winemaking. Farming is also an important industry, especially with such crops as corn, wheat and livestock. The steel is exported and crops are exported, as well as used in Luxembourg. Also the wine made in Luxembourg is exported and sold there. Culture There is a lot of culture in Luxembourg. There are many art galleries featuring work from the expressionist painter, Joseph Kutter, and also that of Edward Steichen, a well known photographer. Both of these artists are from Luxembourg. The cathedrals are examples of some of the beautiful architecture found in Luxembourg. In the villages, there are buildings dating back to the 1100's, 1300's, 1700's, as well as the early 1900's. A trip through the villages is like taking a trip through time because of these old homes that are still lived in. As far as music, every village, suburb and town has at least a band, orchestra or choral group. Luxembourgers love parades, and have them often. Every parade has at least half a dozen bands. Their enjoyment of music is so great, that at the end of every summer, Luxembourg has a music competition that involves the whole country. Government The government of Luxembourg is a constitutional monarchy. The grand duke or duchess serves as monarch and chief executive. The monarchy is a hereditary office, and the sixty-four member parliament, called the Chamber of Deputies, makes the laws. The monarch appoints the prime minister and all of the ten Cabinet ministers to carry out government operations. The twenty-one member advisory body, or the Council of State, are appointed for life. The local government is carried out by dividing Luxembourg into districts, which are headed by the commissioner. The districts are divided into cantons, and these are divided into communes, which are headed by elected officials. The monarch presently in charge is Grand Duke Jean, who has been in power since 1964. Jacques Santer has been the Premier of Luxembourg since 1984. The monarch's term

Is Richard III a Machiavellian character Essays

Is Richard III a Machiavellian character Essays Is Richard III a Machiavellian character Paper Is Richard III a Machiavellian character Paper The dictionary definition of a Machiavellian character is: Being or acting in accordance with the principles of government analyzed in Machiavellis The Prince, in which political expediency is placed above morality and the use of craft and deceit to maintain the authority and carry out the policies of a ruler is described. Machiavellian behaviour is characterized by subtle or unscrupulous cunning, deception, expediency, or dishonesty. The part in the play which I think epitomizes Richards Machiavellian character is his cunning plan to turn his two brothers, George Duke of Clarence and King Edward IV against each other. He does this by creating a completely bogus prophecy that the person who will kill the King, their name will start with the letter G. As Clarences name (George) starts with a G Edward has no choice but to send Clarence to the tower of London. The making of this rumour shows great expediency and cunning, not to mention dishonesty. After a little bit of a push in the right direction from Richard, Edward IV sends out an execution order for Clarence. However Edward has a change of heart at the last minute and send out an order through Richard revoking the execution warrant. However Richard in a show of great deception and dishonesty never passes on this message. This plan works really well and is shown in Clarences refusal to accept that he was betrayed by Richard: SECOND MURDERER You are deceived. Your brother Gloucester hates you. CLARENCE O, no, he loves me and holds me dear! .. FIRST MURDERER Come, you deceive yourself; Tis he that sends us here to destroy you here. CLARENCE It cannot be, for he bewept my fortune, And hugged me in his arms, and swore with sobs That he would labour my delivery. One Moment in the play where Richard shows much cunning and deceitfulness is in Act One where Richard is seducing Lady Anne the widow of the Prince of Lancaster. Richard says that he has never cried, not even at his fathers funeral but says that Annes refusal to marry him makes him cry. This makes Richard appear initially weak and that Anne holds all the cards. Richard then begs Anne to stab him for I did kill King Henry, twas I that stabbed young Edward. Anne cannot do it and Richard uses this very manipulatively. He says Take upon this sword or take upon me. As Anne cannot stab him she marries him. A part of the play where Richard is greatly manipulative in gaining support through fear is at a meeting with many people including Hastings and The Archbishop. Richard incensed by Hastings ignorance says those who love me follow me, those that do not stay here. Not wanting to stay with the doomed Hastings all stand and follow Richard. After the beheading of Hastings, Richard had to persuade the Mayor of London that Hastings killing was justified. So Richard and Richmond dressed in rusty armour (Stage direction says; Enter Richard, Duke of Gloucester, and Buckingham, in rotten armour, marvellous ill-favoured). This cunning move makes him appear weak just like when he was seducing Anne where in actual fact it is Richard who holds all the cards. So therefore, in my interpretation of a Machiavellian character, Richard is a Machiavellian. Does he benefit from it? I think that he does. Richard, a deformed man, can never exist in a peaceful world but on a battlefield is equal to any man. To gain this war Richard used Machiavellian techniques/tactics so that he could live. Without his Machiavellian side Richard probably would have stayed under his brothers shadows, shunned by his mother.

Do you think that intercountry difference, affect HRM practices and Essay

Do you think that intercountry difference, affect HRM practices and strategies Discuss and debate the specific activities an in - Essay Example ..†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...8 a.Role of International Human Resource Manager †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦8 b.Resource-based View †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.10 c. Required Competence †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.11 Conclusion †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..12 Introduction Intercountry differences refer to substantial distinction and variant geopolitics and economic relations adopted and practiced within specific respective region, including the dissimilarities of opportunities present in a social sphere (The International Bank for Reconstruction and Development, 2005, pp. 1-10). Some people would perceive that this egregious disparity violate their sense of being especially if there is little that can be done to transform the divergence between advanced and emerging country. Is this situation affecting corporate human resource management strategies and practices? This paper will critically discuss human resource management within the context of intercountry differences using peer-reviewed journals and books sourced from online publication and books from the library. The researcher will likewise demonstrate the significance of the importance between corporate and human resource (HR) strategy, including the management of performance and development. Researcher will likewise synthesize the inter-relationship between the key areas of organizational strategy and HRM. It is further hoped that researcher will be able to demonstrate the significance of wider environmental context in the d rafting and formulation of HRM strategy. The researcher will use qualitative study in the explication of the subject using descriptive narratives that are sourced from secondary peer-reviewed journals and books. Qualitative study offers complex textual descriptions about organizational experiences and observations notwithstanding the differing behaviours, beliefs, opinions, emotions, and relationships (Strauss & Corbin, 1990, p. 12). It is a generally used effective tool in identifying factors, social norms, socioeconomic conditions, and other causes associated in this study. Researcher maximize the historical and contemporary evidences to elucidate the subject matter hand and in correlating strategic human resource management with business management offshore. Whilst delving into the inter-country differences and its affects to human resource management, the researcher will likewise appreciates the contemporary values of the society that have serious implications in this study. Suc h encompassed concerns on beliefs, behaviours, objects, and characteristics, adhered by the populace in a society, including the oppressive system of governance, have strong influence in their decision-makings (Plummer, 1983, p. 18). Review of Literature Organizational strategists noted that human resource management is influenced by variegated factors and influences emanating from socio-political, cultural, and economic disparities. Intercountry inequities and disparities The market, which is less perfect, reflects such inequalities in power and wealth that is also deflected to opportunities and the manner on how resources are allocated and on how potentials are maximized (The International Bank for Reconstruction and Development,

Leadership and Management Issues Assignment Example | Topics and Well Written Essays - 1500 words

Leadership and Management Issues - Assignment Example Some famous quotations are even written about the meaning of leadership like Warren Bennis saying that â€Å"leadership is the capacity to translate vision into reality,† (Corocran 2008, p. 3). The image is very important in leadership as it guides the core values of the leader and the activities and strategies to turn the vision or goal into reality (Anthonissen 2008, p. 48). Another way of defining leadership is according to Gardner that President Harry Truman defines leadership as to â€Å"get other people do what they don’t want to do and like it,†. It means that a good leader should be able to understand his members in the team or organization and he knows how to deal with them. If problems arise, he can think quickly of ways on hot to solve them. He really understands human motivation. It is defined by Hoy and Miskel as cited in Chelladurai (2006, p. 100) as the â€Å"activating forces [†¦] within individuals† which consist of â€Å"memory, aff ective responses, and pleasure-seeking tendencies† as they affect human behaviors and actions with â€Å"a goal orientation.† It can be said that together with leadership and motivation comes management. Management is an old concept. It originated from the Latin word manus which means by hand or power. Management may also come from the Italian word managers are pertaining to officers in charge of a certain production facility. It evolved then into the French manager and later on, it became the English term management.... In the concept of English people, management pertains to business organizations with people working as guides and to supervise the performance of others (Witzel 2004, pp. 1-2). American Management Association in 1980 defined the concept of management and according to the group, â€Å"management is getting things done through other people,† (Montana and Charnov 2008, p. 2). It means the efforts of other people are involved and the management is just the supervision and guidance on the efficiency of the whole group. Currently management can be defined as â€Å"working with and through other people to accomplish the objectives of both the organization and its members† (Montana and Charnov 2008, p. 2). According to Montana and Charnov (2008, p.2), there are three key differences between the two definitions: the employees play the great part in the organization, the focus is the result to be obtained and personal goals are aligned with the organizational goals. The practice of managing people in the organization is called the management process. The management process has six fundamental functions: planning, organizing, staffing, directing, coordinating and controlling. Planning is the most basic function of management. It is concerned with what, how and when the activities or performance be carried out by an organization. The course of actions is created in the process of planning. It involves the identification of long-term and short-term objectives, creation of strategies and formation of policies and rules to be followed by the members of the organization. Usually the top management creates the initial planning and identification of long-range objectives but the planning function is being done by all managers from all

Personal finances Assignment Example | Topics and Well Written Essays - 250 words

Personal finances - Assignment Example Big Data make it able to carry out the analysis for the reason of assembling a photograph of an event or person from pieces of data that were scattered across other databases. According to Moffitt (pg.3), Big Data is a repository for multi-structure information and enables making inferences from correlations that small databases cannot do. Moffitt (pg.9) said that Big Data has enabled large web IT firms like IBM, Google, Yahoo and Amazon to store and get useful data from Big Data. Big Data can exist in the form of large structured information like relational data, semi-structured information like data that one tags with XML or unstructured data like text and video. The largest chance of harnessing Big Data is represented by unstructured data which forms the largest proportion of existing data (Moffitt, pg.11). For instance, using textual information presents many chances to realize patterns, writing styles and hidden themes. In conclusion, Big Data is a database that can bring huge profitability to businesses. Business enterprises should evolve their accounting models to focus on data content and data linkages. Accounting standards of firms have to deal with data of large databases and allowable sets of

New Era Of Science And Technology

New Era Of Science And Technology In this new era of science and technology, it is very difficult to imagine people working without assistance of computers. Our dependency on computers has led to the rapid development of faster, smaller microprocessor, multi-tasking software and better graphics cards for them. Computes already become a daily activities needs for personal, social, educational, professional, and entertainment purposes. Today video game are very famous, almost 75% of heads of household play computer or video game and game habit can found in everywhere such as working desktop, palm-held device with or without network connection. In this case, video games allow learners to visual system in three dimensions compare simulation with their understanding and manipulate variables. This paper intend to present ongoing research on feasibility of game technology to create interactive 3D environment that easier for user to view the photorealistic of the campus and immersive navigation as a tool for campus analysis and visualization. 3D campus now is the famous virtual reality environment in this new era. By using such game engine, it is possible to create engaging interaction such as user clicking on particular object, AI on Non Playing Character to interact with player and/or environment. At the end, I will present the feature of the game engine. The advantages and the limitation of using game engine to develop a virtual reality environment. Why Virtual Reality Environment for Campus In this new era, Virtual Reality (VR) is a term that applies to computer-simulated environments that can simulate places in the real world, as well as in imaginary worlds. VR include a wide range of new technologies that offer the viewer an experience they participate in. Besides, people can see a first person perspective on screen because they have the ability to control their point of view. VR engages us with interactivity, and invites us to be active in the experience, as if we are really there. VR has already been used in special applications to treat motor problems, or disabilities induced by mental problems with promising results and so on. Nowadays, VR is a new way of optimization between computer and human. Because VR can construct more realistic virtual world in 3D vision, audible, tactile. It can also help users to through the virtual environment to interact to the virtual entities designed through a nature feeling. 3Ds Max is a software to create virtual world, which can describe 3D object. Users normally construct virtual world by integrating various media style such as text, picture, and sound and so on. We are using 3Ds Max to build modeling of TAR college. Because 3Ds Max is more expressive that a simple 3D scene. It can show campus scenery through the net. Users can virtually walk into campus, feeling the nature entities of campus scene. Besides, users can acquaint him with each buildings relative position and its function. In every building user can learn by in teractive materials. Features like these are very important for those are fresh and foreign users can also login the net to explore out virtual campus. What is Game Engine? Game engines provide a suite of visual development tools in addition to reusable software components. These tools are generally provided in an integrated development environment to enable simplified, rapid development of games in a data-driven manner. Game Engine provide flexible and reusable software platform which provides all the core functionality needed, complexities, to develop a game application while reducing costs, and time-to-market. Game engines usually provide platform abstraction, allowing the same game to be run on various platforms including game consoles and personal computers with few, if any, changes made to the game source code. Some game engines are able to provide real-time 3D rendering capabilities instead of the wide range of functionality required by games. These types of engines are considered as graphics engine, rendering engine, or 3D engine instead of the more encompassing term game engine. Unity 3D also considers as a multi-platform game development tool. It is fully object-oriental design and FPS (First Person Shooter) controller ready to program. Unity 3D consist of API for develop RTS (Real Time Strategy) and FPS type of game genre. Benefit of Game Engine Game engines offer several of features and opportunities:- Tracking and logging of individuals and their behavior if the world is represented digitally, it can be recorded precisely. Security features individuals may be prevented from entering certain parts of the world, in fact, the engine could restrict anything they do; Vandalism in the real world, reconstructing a demolished building is essentially impossible whereas in a digital world it is not; Detachment users cannot harm each other physically because they are probably in different parts of the real world, and engulfed in a virtual one; Censorship the engine would be able to define what a certain individual can and cannot see, or what they can and cannot do; Empowering everyone share the same abilities independent of actual physical state; Reproduction if we record the world like a video, we could replay it at will, from any place at any time through any view. Comparison of Game Engines With the number of game engines increasing, today game engine provide the most advance features such as complex model, artificial intelligent, graphic engine, as well as networking, sound engine and modification tool. Most leading game engine based on game title namely: Unreal Tournament 3 and Half Life 2 has relatively equal ability in graphic engine, physic engine and development tool. These categories are essential in this research for its visualization and flexibility to modification although limited to game level only. Unity 3D is not based on game title and can be used to develop new game with game play, game logic and environment. Game Engine for Visualization Tool Game Engine can use to develop various natures of projects. Normally, the game world is built by importing its entire object from particular CAD/3D applications such as 3Ds Max. In this case, game engine usually comes with the game itself becomes a platform on which modification is taking place. Modifying game level for architecture visualization purpose is stimulating because it opens up the game engine for real time data rendering and manipulation. Game engines could quickly develop models and deploy it with texture and lighting effect in game engine-based application with no further demand on high-end computer specification Actually a lot of technical specification on each engine, I had focus on the findings some primary functions of game engine such as 3D geometry data input/output, lighting and texture mapping. This consideration was taken mainly because those basic functions are the most significant functions that take advantage from the 3D rendering and animation software. The summary of this study is depicted by Table 1. Table 1 Summary of game engines for visualization. Engine Name Geometries I/O Lighting Texture Mapping Unreal Engine 2 Built-in editor, any CAD data must be converted Dynamic lighting and shadow, HDR (High Dynamic Range) Rendering 3D vegetation generator, shader management Source-Half-Life 2 No built-in editor, any CAD data must be converted Dynamic lighting and shadow, HDR (High Dynamic Range) Rendering Optimization for large open area CryEngine Natively read most of CAD file format Dynamic lighting and shadow, Time of day lighting Heightmap and polygon reduction Game Engine for Interactivity Tool In addition to visualization, virtual environment also has provide users with interactive and communication systems. The virtual environment will only be useful if it supports physically realistic behavior. The types of realistic behaviors depend on the specific application. In architecture and campus design, usually we demand realistic representation of spatial environment with naturalistic effect as well as dynamic elements that inhabit it. Moreover, for interactive tool that could enhance spatial awareness and comprehension to further make better design decision, it is important to consider how user can interact with game objects. In this case, I found that two previous projects are using built-in interactivity tool in game engines. Since interactivity is the element that is not provided by any 3D rendering and animation software, it is easy to us to use this function to enhance the quality of architecture visualization. Table 2 Summary of game engines for interaction. Engine Name Interactivity function HalfLife 2 Built-in interaction editor, limited only for non-playable objects. Basic navigation provided. Renderware C++ script to build interaction with objects and users Both of these game engines are ease for use. Scripting mechanism is the main issue to create the interactivity by using game engine. For use in campus design, interaction system is based on the assumption that we can observe, examine as well as explore in 3D in real world whatever objects or entities we want to interact with. This kind of demand may require script programming in order to get high flexibility and freedom to achieve goals. APPLICATIONS Following are some applications that can create by Game Engine:- Entertainment Game engines exist purely for the purpose of gaming and entertainment but a huge industry exists around not just the content of the game, but the technology behind them. Innovations because of internet have led to a huge surge for online gaming, where a number of players owning the same game compete head-to-head or with each other in the same game environment. Warfare American army cadets already use games to practice tank and infantry battles either individually or as teams. Real practice sessions in real tanks are expensive, whereas a game world is easily reset within a few moments. The American government developed a game that would accurately recreate the operations of the U.S. Army, with the intention of signing on new recruits. Battles are fought in a full 3D world between groups of people with an internet connection. Medicine 3D games (specifically for gaming) are used as relaxants if a patient is undergoing a painful procedure, pre-occupying that patient with a game served by a VR headset can cut their perception of pain in half. The effect is not as significant if the patient is playing in 2D or in a non-immersive world. Exhibitions Digitalo Studios developed two exhibitions using the Unreal game engine: high resolution walkthroughs of the Notre Dame and the Florida Everglades National Park. The intent was to replicate the environments and populate them with simple characters. There are many reasons to use a licensed game engine in this context by default, they include a powerful renderer, interactivity and multi-user features. The target platform is identical a standard PC. Impact on 21st Century Classroom There are multiple barriers to properly implementing game design into the 21st century classroom. Highlighted below are six primary obstacles which will need to be addressed prior to utilizing game design broadly in our college: Negative perceptions toward video games as educational components. Much of this comes from a lack of understanding of educators of the difference between arcade style video games to more complex role-playing, graphically dense, and cognitively viable modem games. The difficulty of providing state of the art graphics in educational video games. The students enthusiasm for gaming may be diminished if the quality of the graphics utilized in the classroom are not equivalent to the graphics they are used to seeing on home consoles. Lack of adequate computing hardware in the classrooms to run advanced video games a one-to-one student computer ratio is not in the near future. A school day divided by short class periods which hindered long term engagement in complex games. Researchers must determine if a student is interrupted while in the process of engaging in a learning objective within the gaming environment, do the interruptions interfere in the students learning process? The findings of this research will dictate the type of short activities that could be developed to align with the school day. A lack of real world affordances. A lack of alignment to state standards. Video games pre-aligned to state standards (where they exist) would have an easier time getting into our classrooms. Why Unity 3D? Unity3D is a software application and 3D game development environment. It can call as Game Engine. Unity 3D Game Engine allows users to create immersive, interactive, 3D games and simulations. However, the games and simulations that are created with Unity can be easily played on Linux and Windows computers, using either a web-browser plug-in, or running a self-contained executable program. Unity consider as GUI based and it can easily to imports 3D models and animation from a variety of 3D design software applications. Compared to many other game engines, Unity is relatively easy to learn, using it can still be used to develop rich and robust games and applications. Finally, Unity allows users to choose from a different of coding and scripting languages to program the interactivity and artificial intelligence components of the game. E.g. C# and JavaScript 4.2 Visualization Techniques In order to achieve graphic performance as appropriate as the most 3D rendering applications, we explored Unity3D capability to handle basic function such as large scale texture mapping and dynamic lighting (see Figure 5). The main factor taken into consideration is the balance between graphic performance and real-time simulation. Adjusting texture map with orthographic photograph Applying final texture in 3D mesh in Unity3D 3D Model in Blender, baked- lighting using ambience occlusion technique to render texture map Figure Procedure of texture mapping and baked-lighting. For such condition, there are two constraints of texture mapping to obtain greater performance both in graphics and game play (see Figures 6 7): 1. Texture size must be as small as possible and visually appropriate. 2. Texture must be layered with baked-lighting information to get lighting effect (ambient occlusion) during game play. -image size : original 1024 x 1024 pixel -memory consume : 652 KB -visual quality : high quality, antialiasing, detailed relief -image size : 512 x 512 pixel -memory consume : 170.7 KB -visual quality : appropriate quality, nearly no-difference from 1000 x 1000 pixel -image size : 256 x 256 pixel -memory consume : 42.7 KB -visual quality : poor and loose detail Figure Comparison of texture size. The Investigation on Using Unity3D Game Engine Texture Size and Memory Consumption Figure 7 Memory size comparisons Interaction Technique Virtual reality in game-based environment can categorize into two parts which are game world and game design. Game world consist of game environment and all game objects. Game design consists of game scenario that determines how the game will be played and how the game world would interact with the user or with other game objects. Intention on investigating Unity3D is to explore its ability as a tool for design study, how it different from any other available 3D applications or any 3D viewer and presentation authoring applications and what is the advancement (see Table 4). Therefore before we expand our investigation, we start with architecture design point of view. We regard game engine as an engine to develop our tool therefore it is important to consider aspects of design study to be incorporated in this application and at the same time investigating the method and technique to accommodate such requirements. Table 4 Game Design and requirement Game Design Unity3D- based application Other applications create 3D environment which visual quality balance with the game performance maximum visual quality for real world representation, i.e. : light and shadow, alpha channel, texture map, time-frame independent animation less visual quality features (VRML, Flash-based) create system of navigation which allow user to explore with maximum degree of freedom allow maximum degree of freedom to explore and navigate in virtual environment pre-programmed animation sequence (3D animation), less flexible freedom of movement (QuickTime VR) view direction, high degree of navigation system (Bentley-3D PDF) create system of navigation which allow user to examine particular object of interest in various way of perspectives method to enhance spatial comprehension view direction, high degree of navigation system (Bentley-3D PDF) create method to incorporate various type of information rich content and other data bounding technique require script language and server-based interaction (Flash-based) create method to accommodate flexible 3D data exchange method for 3D data interchangeable to external tool less flexible to perform data synchronization (Flash-based and other animation packages) create a method to translate conventional analysis study method to perform some basic visual-based analysis less flexible flexibility to expand game design Object-oriented programming 4.3.1 Navigation The navigation system is the main important to be considered in this application. As for a tool to examine 3D world, the main considerations of developing navigation system are: 1. It must be easy to learn, easy to remember and easy to use with maximum intuitive level as possible. 2. It must have rich features on minimum key input As navigation system is crucial both for exploration and comprehension of 3D environment, we then elaborate the design of navigation system into the following criteria: There are two main navigation systems: Human Eye View (HEV) (First Person Camera) and Bird Eye View (BEV). Both are triggered by mouse stroke on an icon. On each navigation method, instead of using icon-based navigation panel for pan, zoom, orbit and others (see Figure 8), each method has contextual button using mouse-keyboard stroke combination. In BEV: zoom: using mouse scroll wheel orbit: using mouse movement pan: using mouse left click and drag Figure Pan, zoom and orbital navigation using mouse In FPS, we use standard view navigation for FPS game (see Figure 9) : look and turn : using mouse movement walk forward : using key w walk backward : using key s slide left : using key a slide right : using key d Figure Turn/look and move toward direction using mouse and keyboard combination. All these navigation system are programmed using Unity3D JavaScript since it does not provide any built-in navigation system as available on previous web-based applications.

Home Schooling is Seldom Done at Home! :: Personal Narrative Essay Example

My Home Schooling is Seldom Done at Home! I am writing this essay in the hope of answering two questions that you might have for anyone who studies at home: why do I homeschool and how do I do it? Â   After graduating from the Antioch School, a private alternative school connected with Antioch College, I decided to spend my seventh grade year at Ridgewood, a private prep school. This was instead of going on the the Yellow Springs Junior High like most of my friends. I chose Ridgewood primarily for one reason: the students. They were happy, lively, accepting, and seemed very interested in their work. Â   Although I received very good grades, and did very well academically at Ridgewood, I found that my learning was very controlled and prescribed. At the Antioch School I had always been encouraged to take charge of my own learning. But at Ridgewood everyone was expected to move along with everyone else, plodding at a universal pace that was too fast for some and infinitely too slow for others. It was expected that we would accommodate our learning for the good of the class; no one was allowed to move out of the mundane rhythm and learn for themselves. Our minds were not our property, they belonged to a communal brain bank and no one could make a withdrawal without their other classmates taking out the exact same amount. For example, although grammar had always been very easy for me, I was still often expected to complete four grammar assignments per night along with everyone else in the class, whether or not I needed them. I often found I did not have the time for my own interests or m y own learning. Â   I left Ridgewood with a firm idea in my head: I was not going back the next year; I was going to homeschool. My parents and I had discussed this at length during the second half of my seventh grade year. There was so much I wanted to do, so many things I wanted to accomplish that I knew would not be possible if I remained at Ridgewood. So, that last day, after saying farewell to my friends and telling them I would not be returning the next year, I finally started to live my life. Â   That first year of homeschool was filled with such an incredible sense of elation.