Online Cinema Reservation System

Online Cinema Reservation System This assignment title for Introduction to Software Engineering assignment is to do a research and analysis of a software project. The topic chosen for this assignment is Online Cinema Ticket Reservation System. Following are the tasks need to be done of the assignment. To identify the requirements for cinema online ticket reservation system. To identify the design principles and concept and produce the design based on the mentioned concepts. To identify the testing strategies and techniques for the software and how it can be carried out. To identify the implementation strategies for the software Online Cinema Ticket Reservation System is an Internet based application that can be accesses throughout the internet and can be accessed by anyone who has an internet connection. This application will automate the reservation of tickets and enquiries about availability of the tickets. This application includes email confirmation for the tickets. Currently, this system is widely use by airline, cinema, and other sector of company. For the system, the methodology chosen to develop the software is Rapid Application Design (RAD). The Following will state the advantages of RAD and the description of RAD with timeline to develop an online cinema ticketing reservation system. Increased speed of development through methods including rapid prototyping, virtualization of system related routines, the use of CASE tools, and other techniques. Lower costing as rapid development saves time. Low complexity, emphasis on simplicity and usability. Before cinema online ticket reservation is created, the way that customer make ticket reservation is through phone reservation. However, using phone reservation has some problems. Following will discuss about the problems before the system is created and how the system solve the problem. Prank Call The most common problem occurs is prank call. In the past, there are no member login is required, therefore, anyone able to make a reservation. In the situation, many people will take advantage to make a prank call. They will make reservation for many times without collect the ticket. Solution: System required customer to register and login to their account before they can use the system. If the customer cannot collect the ticket after make the reservation, customer required to cancel the reservation 1 hour before movie start showing. Otherwise, the customer account will be blocked from using for certain period if they repeated the same action for more than 3 times. Phone line traffic The second problem occurs is phone line traffic. Customer will make phone call to enquire the movie show time and they will spend some time to choose movie section. In the other hand, other customers try to make phone call reservation. Therefore, phone line traffic will occur. Part of the customer unable contacts the phone call center. Solution: The online reservation system should be designed that able to check the movie show time and make reservation via internet. Therefore it can reduce the problem of phone line traffic. Operator The third problem is similar case with second problem. The company needs to hire a lot of operator to able all the call of customer. However, there is not always many phone call will call in. Therefore, those operators will have nothing to do. This would be a waste of financial resource if the man power is not fully utilized. Solution: By using the system, customers able to get all information about movie show time. Therefore, mostly customers prefer to use the system. It can reduce dependency of phone call reservation. Meanwhile, company can reduce the number of operator and avoid the problem of operator complain by customer. In fact, there is similar system on the internet, but there is cancelation method found in the existing system. This problem cause the members that make reservation have to collect their ticket 30mins before the movie start showing, and they have wait at least 30mins until the movie start showing. Solution: The new system developed allow member to cancel their reservation tickets in 2 hour advanced before the movie start showing. If a member did not cancel the tickets and did not collect the ticket, the member account will be banned for certain period. Requirement Analysis There are 2 types requirement available in software engineering research method, there are functional requirement and non- functional requirement. Functional requirement defines functions available in a system. Functional requirements are supported by non- functional requirements. It drives the application architecture of a system. Functional requirements can be technical details, calculations, data processing and manipulation and other specific functionality that defines the system and the functional of the system supposed to accomplish. Non-functional requirements also know n as quality requirements. It drives the technical architecture of a system. It is a requirement that specifies criteria that can be used to judge the operation of a system. Non- functional requirements can be category into 2 categories which is execution qualities and evolution qualities. Execution quality is observable at run time. Example of execution quality is security and usability. In the other hand, Evolution quality is embodied in the static structure of the software system. The example of it is maintainability, testability, scalability, extensibility and many others. Functional Requirement There are certain functional requirements that need to be carrying out by cinema online ticket reservation system. Cinema hall need to have a website that allows any user of internet access to the webpage. Besides that, there should have other functionality can be perform by the system. For example, a user able to do following activity in the system: Login to the system through the first page of the application. Change the password after logging into the system. Able to modify their own information after login. Able to create a new login for the accessing the reservation facility. View movie now showing list after login. Reservation can be making three day before the show. View his current reservations with the details. Able to choose the seats which can are available for a certain class. Cancel reservation Figure above show that activity that able to perform by customer The system need to respond to the activity done by user. The following is the activity should be performed by the system: A new password send to the user though email if the user forgotten about his or her password. A mail will be send to the concerned person about the confirmation of the ticket to the specified email address after user make a reservation ticket. Show the fare for the corresponding shows and amount of money needs to be pay for selected seats. The login ID and password should be sent to the mentioned email address if a new account is created. However, the same customer always makes ticket reservation but did not collect the ticket. The particular customer will block from using the online ticket reservation system for certain period if repeated the action for more than 3 times. Reservation ticket will automatically open for sales if the ticket has not collect 15 minutes before the show. It gives more time for customer that make online reservation to collect the ticket. Figure above show that activity that perform by system automatically Non Functional requirement Each system also consists of non-functional requirements. In this case, when a user makes a reservation via online, the database needs to make a record of it. It is consider as execution quality. All the information need to be update in real time. The system will compatible with the ticket selling system in ticket selling point. Following is different type of non functional requirement need to include in the system. Usability known as user friendly, the system should have the user guild of the system and cannot allow complex interface design Response time -System also needs to have a good response time. It needs to respond in the shortest time after customer click a button. Platform compatibility -System need to able to perform in different platform such as Linux, Window, and Mac OS. Privacy -It also should keep of customer and do not review any information of customer to other people without agreement of the particular customer. Supportability -system should able to perform in any type of web browser. For example is Windows Explorer, Mozilla Firefox, Google and etc. Maintainability System able to updated time by time. In this case, when a new movie released, cinema able to update the movie information to the system. Design The design concept use to develop the online cinema ticketing reservation is software architecture. It is the overall structure of the software and the ways in which that structure provides conceptual integrity for a system. In order to design the system, there is some hardware and software required. The following is the tools for design the software. Hardware requirements No. Description Alternatives (If available) 1 PC with 2 GB hard-disk and 512 MB RAM Not-Applicable 2 Server Not-Applicable Software requirements No. Description Alternatives (If available) 1 Windows 95/98/XP with MS-office Not Applicable 2 MS-SQL server MS-Access 3 Linux Not Applicable 4 Oracle database system POSTgres 5 Adobe Dreamweaver Microsoft FrontPage After the system architect equip with the tools, he will start design the interface, functionally of the system and database according the system requirement. The Following are the flowchart of the system. Once a customer enter the system webpage, the customer able to perform the activities such as login, view movie show times, register and request a new password if member forgot about his password. If the customer wants to check the movie show times, customer needs to enter the cinema or movie with watching date. Then the system will display the movie shows time. Meanwhile, if the customer wants to become a member, the customer needs to submit his personal information and automatically he will register as a member. Once a member login, he can make movie reservation, cancel movie reservation and modify his personal information. In case a member forgot about his password, he can request a new password send to his personal email account. The following will display the design of the webpage and database design. The diagram above shows the main webpage of the online cinema ticket reservation system. Customers able to login, view show times, select movie description and other action in this webpage. The webpage above is the page after a member login. The page will show all the reservation has made. Member can cancel reservation, make reservation and modify personal information at this page. Member need to select the movie, cinema and enter number of seat before proceed to the next step. Member can choose the seat for reservation purpose. After the reservation made, a reference number will send to member email. The webpage also will shows the reference number If a member forgot about his password, the member can request a new password and the password will send via email to the email account registered. The webpage above shows the screen of the movie shows time. The webpage above allow user enter his personal information to become a member. Member also can update his personal information on the same page. The database of customer personal information The database of customer reservation The relationship diagram of customer information and customer reservation Testing The system will be tested using component testing. Component testing is test the system individually. Test will be caring out for ensure the system able to meet the function requirement include functional and non- functional required. The following are the test plan need to carry out to ensure the system work properly. Test Procedure / Input Expected Result Customer able to register as a member and save all the personal information in database. Customer enter all his personal information include name,, phone number, email address, and etc. All the information store in database Customer able to view movie show times without login as member. Customer select movie, cinema, or day to view to movie. The movie show time schedule for particular information will show. Member able to login into the system. Member enter ID and password Member able to use the online reservation system service Member able to update personal information in database. Member enter new personal information New information will updated in database. Member able to make reservation and the reservation information will update in database. Member select movie, cinema, show time, and seat for reservation All the information store in database, member able view the information Member able to cancel reservation and the reservation will remove from database. Member select the reservation that wish cancel The selected reservation will be remove from database. Member able to request new password and the password will send to member email account. Member request a new password The new password will send to the member email account based on the email provided when register System able to perform in different platform System test in different operation system System able to perform in different operation system Able to perform at different web browser System test in different web browser System able to perform at different web browser Information able to update anytime Staff enter the new movie show time list New movie show time list able to store in database, and member able to view it Implementation For implement the propose system, hardware and software are needed. The following table shows the minimum hardware and software needed to implement the system. Hardware requirements No. Description Alternatives (If available) 1 PC with 2 GB hard-disk and 512 MB RAM Not-Applicable 2 Server Not-Applicable Software requirements No. Description Alternatives (If available) 1 Windows 95/98/XP with MS-office Not Applicable 2 MS-SQL server MS-Access 3 Linux Not Applicable 4 Oracle database system POSTgres Manpower requirements The estimation of the manpower required is 2 to 3 students for complete the system in 2 à ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬ 3 months if they work fulltime on it. Implementation process In order to implement the system, company need to register a domain name. According to www.exabytes.com.my, it will cost RM650 to register a .com.my domain name for 10 years. After register the domain, software engineer will upload the system to the internet and link it with the server. Testing will be carry out to ensure to system show to error. Conclusion After the research is caring out, there are some advantages toward the company and customer. Company does not need to hire extra staff as mention at the problem definition section. It can improve the cost efficiency of the company by installing the online cinema ticketing reservation system. Besides that, it can attract more costumer as internet used by many people at current era. From the point of customer, they do not need to worry about all the ticket sold out if they have made the ticket reservation earlier. They also do not have long queue to purchase ticket. Besides that, they can make ticket reservation anytime. Therefore, company estimate can gain more profit if they implement the online ticket reservation system.

Anorexia, bulimia and related eating disorders treatment Essay

Anorexia and Bulimia Introduction   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In the United States, millions of people are affected by severe eating disorders which are sometimes life-threatening. Bulimia nervosa and Anorexia nervosa are the most common destructive eating disorders. Over 90% of those individuals who are affected with these eating disorders are youthful women. About 1% of the young girls develop anorexia nervosa, which is a risky condition where those girls can starve themselves literary to death while another 2% or 3% of youthful women get bulimia nervosa, which is also a vicious pattern of extreme overheating which is usually followed by vomiting among other â€Å"purging† behaviors. Anorexia and Bulimia have gotten to epidemic proportions. For instance, a new study conducted by NEDA (National Eating Disorders Association) revealed that 50% of girls have noteworthy eating disorders during their teens. Anorexia and bulimia obviously are severe disorders that require and necessitate serious at tention. Nevertheless, many individuals are not knowledgeable regarding the disorders; therefore do not distinguish warning signs most of the times until when it is too late. Anorexia and bulimia are destructive eating disorders which can have adverse effects on human beings if not well treated (Buckroyd & Rother, 2008).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Anorexia nervosa refers to a disorder in which individuals starve themselves intentionally. The disorder, which usually begins in young individuals around the puberty stage, involves excessive weight loss. Different from normal dieting, which ends after the desired weight is attained, in anorexia weight loss and dieting persists until the sufferer is below normal limit for height and age. Numerous anorectics appear to be emaciated however are certain that they are suffering from overweight. The most frightening aspects of this disorder is that individuals suffering from anorexia continue perceiving that they are suffering from overweight even when they become bone-thin. In this regard these individuals get scared of gaining extra weight due to the unknown reasons. Bulimics also have this fear (Retrieved March 17, 2004, from http://www.nice.org.uk/nicemedia/pdf/CG9FullGuideline.pdf).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   As eating disorders usually develop in adolescence stage, they can blight social and physical development and numerous sufferers are unable to achieve their academic potential. A mood which is depressed is a frequent feature, partially because of these unfavorable effects and also due to the distressing nature of key warning signs of these disorders. Adverse physical effects of dieting, purging behaviors and weight loss are critical and usually prove to be fatal. In fact, anorexia has the highest rate of mortality of any adolescence psychiatrist disorder (Espejo, 2012).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Approximately 40% of anorexics start developing the bulimia disorder later. Bulimia nervosa differs a bit from the anorexia since individuals suffering from bulimia don’t shun eating. Instead, people with bulimia usually consume huge food amounts over short period of time after which they get rid of the eaten food quickly through taking diuretics or laxatives or vomiting. Bulimia is 2 or 3 times more prevalent compared to anorexia and is also more common in females compared to males. Nevertheless bulimia has an effect slightly on older age group, frequently women who are in their early to mid-twenties who were overweight during their childhood. Since many bulimics â€Å"binge and purge† in top secret and maintain body weight which normal or above normal, they can habitually hide their disorder successfully from other individuals for many years. The bulimics challenging eating pattern is an uncontrollable and compulsive one th at results to chemical imbalances in their bodies. These imbalances lead to depression, clouded thinking and lethargy (Retrieved March 17, 2004, from http://www.nice.org.uk/nicemedia/pdf/CG9FullGuideline.pdf ).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Both bulimia and anorexia when severe can lead to colon damage, constipation, muscle spasms, irregular or loss of menstruation, seizures, urinary tract infections, kidney dysfunction, chronic indigestion and strain on most of the organs of the body. The bulimia vomiting practices can result to a ruptured stomach, swollen salivary glands, erosion of dental enamel and also chronic sore gullet and throat. The anorexia malnutrition also has its own effects which include; growth of hair all over the body which is down-like, severe cold sensitivity and inability to concentrate and think rationally. Both bulimia and anorexia have severe physical effects which are reversible if dealt with during the early stages. Nevertheless the diseases are deadly and it is imprudent to disregard the warning signs and delay the treatment. In a case where the disorders are unattended, they can take away quality of life of an individual or even life altogether (Re trieved March 17, 2004, from http://www.nice.org.uk/nicemedia/pdf/CG9FullGuideline.pdf ).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Eating disorders consist of a variety of syndromes including social, psychological and physical features. Even as the acute physical impediments of these disorders might arouse immense concern in health care staff and family members, bulimia nervosa and anorexia nervosa are often chronic conditions having considerable long –term social and physical sequelae, from which recovery turn out to be complex. Long-term disabilities comprise negative effects on fertility, parenting, relationships and employment. The impact of an individual’s eating disorder on family life and home is usually significant and family members might carry a great burden over a long time. Frequently family members are at a loss to be acquainted with how to assist and offer support to a relative who is affected (Retrieved March 17, 2004, from http://www.nice.org.uk/nicemedia/pdf/CG9FullGuideline.pdf).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Various different ideas exist concerning the causes of anorexia and bulimia disorders and it is essential to recognize that not all these ideas apply to all the sufferers. Royal college of psychiatrists records on its website the potential causes of bulimia and anorexia; they include control, depression, puberty, social pressures, upsetting events and family. Social pressures for individuals to be thin are usually brought on by newspapers, magazines and television that are filled with pictures of men and women who are slim and attractive. Many individuals have a notion that they must look in accordance with the way the media enlightens them they look. Some individuals develop eating disorders since they perceive to be out of control in various aspects of their weight and life and what they consume is something which they can be able to control (Garner & Garfinkel, 1997).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The latest increases in prevalence and incidents of eating disorders can be accredited to both improved method of diagnosis and increase in number of cases. On the other hand, even with better eating disorder identification, numerous bulimics and anorectics do not look for assistance. Bulimia and anorexia are diseases that are often very quiet since they are not concerns that individuals like discussing openly. Receiving quality care during the early stages of the disorders is the predicator of an excellent outcome in bulimia and anorexia (Retrieved March 17, 2004, from http://www.nice.org.uk/nicemedia/pdf/CG9FullGuideline.pdf ).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Bulimia nervosa and anorexia nervosa are multidimensional and multifaceted; thus many experts have a perception that referral for professional assessment and assistance is necessary for people showing signs of eating disorders. According to college of Royal psychiatrists illustrates that recognizing that an individual is suffering from an eating disorder and also getting the treatment is challenging. Individuals suffering from anorexia have extreme and alarming weight loss but such sufferers will never admit that they have a problem. On the other hand, individuals suffering from bulimia usually feel ashamed and guilty of their behavior and may go on to greater extents with an aim of hiding it. Due to these reasons, all individuals should be knowledgeable regarding the warning signs of these disorders so as to distinguish them and reduce their existence (Friedman & Skancke, 2009).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In a case where it is recognized that a certain individual is a sufferer of either bulimia or anorexia or both, treatment is crucial. There are various different options when it comes to treatment which includes education, family therapy, possibly hospitalization, Cognitive Behavioral Therapy, psychotherapy, drug therapy and reality imaging. During therapy treatments, therapists assist the sufferers work to alter the unclear and inflexible thinking patterns relating to eating disorders. Mental health professionals’ efforts necessitate to be combined together with those of the other health professionals to get the most excellent treatment. Nutritionists give an advice on eating and diet regimes while physicians treat the medical complications (Lawton, 2005).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In conclusion, scientists have discovered that combination of medication and psychotherapy is also very effectual. There are no specific drugs approved for anorexia and bulimia, however numerous, including a number of antidepressants, are being examined for this use. Bulimics and anorectics can be perceived as dieting junkies and an effective treatment might be a drug which is regularly prescribed to the addicts (Espejo, 2012). A Detroit scientist examined Naltrexone, the drug which is given to do away with the heroin habit, in those women having bulimia and anorexia and established the drug to be productive. With the drug, the weight of the anorectics stabilized and bulimics essentially decreased their purges and binges. Effective treatment can save life of an individual with an eating disorder. Teachers, friends, relatives, physicians and relatives all play a great role in assisting the ill individual start and continue with a treatment program. References Buckroyd, J., & Rother, S. (2008). Psychological responses to eating disorders and obesity recent and innovative work. Chichester, England: John Wiley & Sons. Eating Disorders. (n.d.). Core interventions in the treatment and management of anorexia nervosa, bulimia nervosa, and related eating disorders. Retrieved March 17, 2004, from http://www.nice.org.uk/nicemedia/pdf/CG9FullGuideline.pdf Espejo, R. (2012). Eating disorders. Detroit: Greenhaven Press. Friedman, L. S., & Skancke, J. (2009). Eating disorders. Farmington Hills, MI: Greenhaven Press/Gale Cengage Learning. Garner, D. M., & Garfinkel, P. E. (1997). Handbook of treatment for eating disorders (2nd ed.). New York: Guilford Press. Lawton, S. A. (2005). Eating disorders information for teens: health tips about anorexia, bulimia, binge eating, and other eating disorders including information on the causes, prevention, and treatment of eating disorders, and such other issues as maintaining healthy eating a. Detroit, MI: Omnigraphics. Source document

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The government’s National Science Foundation Nanotechnology Report states: â€Å"Nanotechnology has the potential to enhance human performance, to bring sustainable development for materials, water, energy, and foods, to protect against unknown bacteria and viruses†¦.† (p. 200). Nanotechnology will be a huge factor in the advancements that will occur in the future and that will improve human lives. Kaku compares nanotechnology with theRead MoreThe Effect Of Nanoparticles On Lung Cancer1323 Words   |  6 PagesThe Effect of Nanoparticles on Lung Cancer As time has gone on, the search to find a cure to lung cancer continues to this day. Researchers and scientists have spent years constructing numerous labs and tests trying to find an answer to the age old disease that has taken the lives of thousands. Lung cancer involves the rapid growth of unknown cells in the lung region. Unfortunately, similar to many other forms of cancer, it is difficult to detect symptoms at an early stage. In most cases, patientsRead MoreNanotechnology And Its Effects On Our Future1587 Words   |  7 Pageslungs. But, with advances in nanotechnology, the surgery could be quick and painless. There could be almost no risk attributed to surgeries like nowadays, and it would not be nearly as invasive either. Nanotechnology is something that isn’t necessarily new, it has been talked about and worked upon for many years. However, there have been advances in this field that have led to new and also exciting discoveries. Surgeries, for example, are one of th e things that nanotechnology has seen a promising futureRead MoreThe Use Of Therapeutic Nanoparticles As Drug Delivery Systems For The Delivery Of Anticancer Drug Molecules1318 Words   |  6 PagesNanotechnology is an expanding research field that involves the engineering of functional systems at the molecular level and is capable of transforming the view of some pharmaceutical companies in the foreseeable future. This review article discusses the current treatment techniques on nanoparticles as carrier systems for the delivery of anticancer drug molecules. A plethora of nanoparticle drug delivery formulations have been tested for their target specificity. The drug delivery system of nanoparticlesRead MoreThe Wide Possibilities of Nanotechnology Essay953 Words   |  4 Pagesadvancements. Everyday, our science community continues to come up with new ideas to improve the world, especially in nanotechnology industry. The technologies that scientists have developed have greatly imp acted the world. New technological discoveries are constantly being made in this this field, and projects are underway that will soon be used in the future years. The expansion of nanotechnology will improve the lives of many citizens because scientists are currently implementing the findings into the environmentRead MoreNanotechnology On The Atomic, Molecular, And Supramolecular Scale.in1157 Words   |  5 Pages What is Nanotechnology and why is it so important? Nanotechnology is the study that focuses on processing the materials on the atomic, molecular, and supramolecular scale.In the recent two decades, scientists started developing the capability to control matter at the level of single atoms and small groups of atoms and to characterize the properties of materials and systems at that scale.The importance of nanotechnology is that it will enhance or even revolutionize, a lot of technology and industryRead MoreThe Impact of Nanotechnology in Our Lives1523 Words   |  7 Pa gesThe Impact of Nanotechnology in Our LivesNanotechnology is science and engineering at the scale of atoms and molecules. It is the manipulation and use of materials and devices so tiny that nothing can be built any smaller. It refers to the use of materials with nanoscale dimensions, ranging from 1-100 nanometers. Nanotechnology impacts our lives today in many ways, such as economically, socially, environmentally, ethically, and more. Nanotechnology is used broadly in many ones daily life. Many