NFCPowered Mobile Application for Taking Students Attendance in Class - Report Example

NFC‐Powered Mobile Application for Taking Students’ Attendance in Class TABLE OF CONTENTS Reference list 28 Abstract For a long period of time, making class attendance has been a very significant approach to recording as well as tracking the existence of students in college. The attendance marking in diverse forms has been employed in numerous firms to document the existence of the human resource. This, therefore, aids in creating the monthly payroll for the company .in this project, an effort has been undertaken to document records through mobile devices. The objectives of the project are to develop an android mobile application for the attendance system that might be employed by all teachers and student for the relevant courses. The application obtains the information of the courses allotted to the relevant faculty ads well as stores it in the mobile database as well as the faculty may view as well as update the attendance anywhere needed. At the end of every month, when the faculty is required to upload the attendance, they may directly upload it from their mobile in the server on condition that there is internet connection is there. The application employs the android application development toolkit which is a Linux operating system the entails the operating system, middleware as well as libraries and the API written in C. Introduction The NFC‐Powered Mobile Application is software created for the daily student attendance at the college. The importance of the software is that it will aid the schools in facilitating the access of attendance information of a specific student in a specific class. The information is classified by the operator, which will be provided by the teacher for a specified class. The system will, therefore, aid in appraising the attendance eligibility criterion of a student. The objective of developing and the need for an NFC-powered mobile application for student attendance into automating the old approach of taking attendance (Alan Dennis, 2014). Another objective for creating the software is to create the report automatically when needed or at the end of the session. The scope of the project is the system in which the software is installed which will work for a for the college via the mobile. Comprehensive feasibility study A feasibility study evaluates the operational, technical and economic benefits of the proposed project. The feasibility study is proposed to be a beginning appraisal of the facts to distinguish if it is commendable of scheduling to the examination stage. From the systems analyst viewpoint, the feasibility analysis is the main instrument for advising whether to carry on to the subsequent stage or to stop the project. The feasibility study is a management-oriented action. The aim of a feasibility study is to confirm if an information system project is necessary and to propose probable substitute way out. Projects are started for two wide motives: Problems that lend themselves to systems solutions Chances for enhancing through: a) improvement systems b) changing systems c) Establishing new systems A feasibility study must provide organization with sufficient information to make a decision: Whether the plan can be completed  Whether the final result will advantage its planned users and institute  What are the option among which an answer will be selected  Is there a favored option How helpful or sensible the expansion of an information system might be to an institute? And for the System to act as worthwhile it must pass through some examination that inspect that it must continue more or not. This sequence of examination is usually identified as a feasibility study on the system and it is an extremely very important role for every system projects (Burton, 2003). Feasibility studies experience four main analyzed to forecast the system to be victory and they are as follows:- a) Operational Feasibility b) Technical Feasibility c) Schedule Feasibility d) Economic Feasibility Operational feasibility Is an evaluation of the manner to which the anticipated system resolves the intricacies as well as takes the benefit of the chances realized at the time of scope definition as well as the manner to which it meets the needs of the anticipated new system in the requirement assessment stage of the system development cycle. This is likely the very hard stage of the feasibility study, to establish the feasibility, it is significant to comprehend the administration dedication to supporting the project. Where the request was started by the administration, there is the probability that their administration supports as well as the system will be conventional as well as employed in the college to track student attendance. Nevertheless, it is as well significant that the student, as well as staff in the college, will be to accept the change. The operational feasibility study will be employed efficiently subsequent to the system being developed. Where the users depict an intricate time with the new system, it will not create the anticipated advantage .it appraise the feasibility of a system based on the pieces framework which aids in recognizing operational intricacies to be worked out as well as the importance. Do the existing system create sufficient throughout as well as response time (Gilmour, 1999). Performance In comparing the previous procedure of upholding data in the documented mode on the contrast, the system plays a significant role in upholding the student attendance system as well as makes the procedure of data entry simpler as well as user-friendly. Information Does the existing system provide end-user as well as executives with opportune, relevant, precise as well as significant formatted information? The system provides end-users a well as executives with opportune, precisely as well as relevant formatted information. Because entire end-users linked information is stored in the database against specific user ID, it will provide for significant as well as precise data to be sorted. The information handling in the existing system is executed manually (James J. Jong Hyuk Park, 2015). This put come in scrawling of data as well as loss of soundness of data. The information handling procedure is automated as well as will automatically update. The human errors will be small. The data might undemanding be updated, altered when needed as well as will be validated prior to the data being processed into the system, Economically Feasibility: Economy Does the existing operation create cost-efficient information services to the college? Might there be a decline in expense or a growth in advantages?. Established if the system provides sufficient level as well as the capability to minimize the expense of the college or grow the benefits in terms of student attendance via the new system. The use of anticipated new system, manual work will be minimized as well as will be restored but an information technology Savvy methodology. . Furthermore, it has also been depicted in the economic feasibility study that the advised resolution is going to be an advantage to the college economically in the long run. In the current system, the data are stored in filing cabinets that command more of space as well as preservation (Jeffery A. Hoffer, 2010). Accessing to specific data might be limited by developing dissimilar levels of user-friendliness. Control Does existing operation provide efficient controls to safeguard against fraud as well as to assure preciseness as well as security of data as well as information?. Since it is a database, it doesn’t entail any secret information that might be wasted soon the difference there must be irrelevant as far as security is of concern for the system. Efficiency Does the existing system of operation provide utmost employment of existing resources inclusive of people, time as well as the flow of forms? The effectiveness of work is to guarantee a standard flow of work to Warehouse of student data. We might guarantee the proper use of resources. It establishes if the there system makes utmost use of existing resources. In the existing system, many of paperwork, as well as time, is wasted such as creating and update records. The anticipated systems will be of significance to the college in upholding the records as well as effortlessly collecting the needed data (Jeffery A. Hoffer, 2010). Services Does present form of operation provide dependable service? Is it supple as well as stretchy? The current system is attractive and pleasant services to those who require it as well as if the system is supple as well as stretchy or not. The anticipated new system is very much supply for improved effectiveness a well as the performance of the college. The current system creates services just to a restricted number of users. There is much, little space for change as well as rarely any scope for growth. The scalability of the anticipated system will be infinite since the space capability of the system might grow according to the requirements. This will create a strong base for growth. The proposed system will create a high level of suppleness. The system that is being developed is economical with regards to the college since, it is cost effective in that it will get rid of paperwork as well as effect on time due to the fact that the workings are automated which is calculated at end of the session or according to the requirements of the users (Lambropoulos, 2006). The outcome realized entails minimum errors as well as very precise as the data needed. Technical feasibility: The biggest portion of establishing resources has been appraising the technical feasibility. It takes into consideration the technical necessities of the new system, the technical necessities are then compared to the technical capacity of the college. The system project is taken to consideration as technically feasible where the internal technical capacity is enough to aid the system requirements. The forecaster should find if the exciting system technical resources might be updated or added to in a way that completes the need under consideration (Production and Manufacturing System Management, 2012). This is where the skills of the system analysis are advantageous because employing their own skills as well as with vendor, they will be in a position to provide solution to the question of technical feasibility The technical needs of the system are economical as well as it doesn’t employ any other extra hardware or software. Behavioral Feasibility: The working of the system is very simple to use as well as learn since it is simple but appealing interface; users need no unique training for operating the system. We might have the technology, but it doesn’t imply that we have the skills to apply it. Work Breakdown Structure Pert chart ACTIVITY PREDECESSOR DURATION(days) A – Introduction - 3 B – System Analysis A 8 C – Problem found B 3 D – Recommendations B 10 E – Selection of Methodology C 25 F – Feasibility Report E 5 G – Logical Design for System F 15 H –DFD for System G, D 6 I – Context Diagram J 5 J – Overall Documentation I, H 4 Selection of Methodology According to the project management, there must exist a proper selection of the methodology and hence we must choose the methodology for the project which is a standard attendance system. Essentially there is two kinds of the methodology employed for the project which is the structured system as well as a design methodology and Object Oriented methodology. We the selected the object-orientated methodology. Problems found in Structured Programming The problem with structured programming is that it may be characterized by programmer’s attitude to divide his program source code into logical structured blocks and thus it will entail a conditional report. Comprehensive Object-oriented analysis of the system and justification of the methodology Object oriented methodology is a mix of data and processes into one entity called object. The object acts in response to real things that information system deals with such as student attendants. The methodology is in a capacity of representing an intricate association as well as representing data processing with a steady document that permits a simple mix of assessments as well as designs in an evolutionary procedure (Shouhong Wang, 2012). These objectives of the object-oriented methodology are to make the system constituent more reusable hence improving the quality of the system as well as the productivity of the system analysis and designs. Unified modeling language (UML) is an object-oriented language for identifying, envisaging, developing as well as recording the relics of the software system and also for business modeling. The use-case modeling is created in the analysis stage of the object-oriented system development phase. Use-case modeling is executed in the primary phase of the system development to aid developers to acquire a precise understanding of the functional needs of the system devoid of perturbing about the manner to which the needs will be put into practice. A case is a depiction of a discrete set of work executed by the employment of another system or using the operational system. A Use case modeling entails actors as well as the use of cases. An actor is an eternal entity that associates with the system as well as a Use case stand for a series of linked actions stated by an actor to finish precise objectives. There are numerous latest terms in Object oriented methodology. A class is a set of object that share similar traits, operations, approach, links as well as semantic. It might employ a set of the interface to spell out an assortment of operations it provides for its surroundings. Object modeling is the main activities in OO development. Where the employment cases entail errors, then entire isn’t lost. Where the class model entails errors, then entire might be lost. The standard of the system in OO development is basically a depiction of the quality class model. This is due to the fact that the class model sets the fundamental basis upon which Object will be put to work. A quality class model must provide a supple basis upon which systems might be brought together in a component-like manner. The poor class model would lead to the unstable basis upon which system will crush to stop as well as collapse under the menace of transformation (Rabin, 1987). Inquiry method Just making the project isn’t merely the takes, it needs getting rid of the errors as well as making the project more effective as well as supple. Subsequent to installing the project to the college, the information concerning the revision is just be salvaged by the following s=investigation method. Interview Interviewing the respondent is important since the entire activates depicts its own features of finding the development facts and thus we deemed the approach to be ideal since it is economical as well as project scheduled time. Interviews 6.2.1 Reasons for using interviews Interview is important technique due to; Investigate matter comprehensively Identify how people think as well as feel concerning a topic as well as why they hold specific judgment Research the use, efficiency as well as importance of specific library collections as well as services. Interview questions Economy Does the existing operation create cost-efficient information services to the college? Might there be a decline in expense or a growth in advantages. Established if the system provides sufficient level as well as the capability to minimize the expense of the college or grow the benefits in terms of student attendance via the new system. The use of anticipated new system, manual work will be minimized as well as will be restored but an information technology Savvy methodology. . Furthermore, it has also been depicted in the economic feasibility study that the advised resolution is going to be an advantage to the college economically in the long run. In the current system, the data are stored in filing cabinets that command more of space as well as preservation. Accessing to specific data might be limited by developing dissimilar levels of user-friendliness. Control Does existing operation provide efficient controls to safeguard against fraud as well as to assure preciseness as well as the security of data as well as information? Since it is a database, it doesn’t entail any secret information that might be wasted soon the difference there must be irrelevant as far as security is of concern for the system. Efficiency Does the existing system of operation provide utmost employment of existing resources inclusive of people, time as well as the flow of forms? The effectiveness of work is to guarantee a standard flow of work to Warehouse of student data. We might guarantee the proper use of resources. It establishes if the there system makes utmost use of existing resources. In the existing system, many of paperwork, as well as time, is wasted such as creating and update records. The anticipated systems will be of significance to the college in upholding the records as well as effortlessly collecting the needed data. Services Does present form of operation provide dependable service? Is it supple as well as stretchy? The current system is attractive and pleasant services to those who require it as well as if the system is supple as well as stretchy or not. The anticipated new system is very much supply for improved effectiveness as well as the performance of the college. The current system creates services just to a restricted number of users. There is much, little space for change as well as rarely any scope for growth. The scalability of the anticipated system will be infinite since the space capability of the system might grow according to the requirements. This will create a strong base for growth. The proposed system will create a high level of suppleness. The system that is being developed is economical with regards to the college since, it is cost effective in that it will get rid of paperwork as well as the effect on time due to the fact that the workings are automated which is calculated at the end of the session or according to the requirements of the users. The outcome realized entails minimum errors as well as very precise as the data needed. Detailed design of the system Data flow diagram System sequence diagram Use case Diagram ERP Diagram for student attendance Domain Model Activity Model Detailed design of the system INPUT DESIGN The input design is part of the entire system design that commands unique concentration in designing it in order to ensure that the data centers is simple as well as free from errors. The input forms are designed employing the controls existing in Net. Framework, corroboration is made of every data entered in the system. The help information is supplied for the users at the time when a student feels hard. The input design is the procedure of changing the user originated inputs to a system based format. System user interrelating by way of workspace should be in a position to tell the system whether to accept the input to the generate the reports. The compilation of input is deemed to be very costly part of the system design. This is because the input must program in such a manner that it get relevant information, great cautions must be taken into consideration in obtaining the relevant information (Jeffery A. Hoffer, 2010). The project will initially be entered to the input of allocation forms that will be generated on student information from as well as a subject entry form, timetable from. It is significant since it will aid in working out the subject attendance system precisely as well as where there is a need for verification on the data entered existing in details show forms. The attendance entree in a single subject wise or the entire subject wise attendance system existing in the project. System’s architecture Detailed design of the system’s components OUTPUT DESIGN The Student Attendance management system refers to the outcome as well as information that are created by the system for numerous end-users. Put-out is the key justification for creating the system as well as based on which they appraise the importance of the application. The put out is designed in such a way that it is appealing, suitable as we’ll as educational. The forms are designed with numerous futures that make the soothe output very pleasant. Since the output is the very significant sources of information to the users, improved design must be upheld in the system’s association with the student and the teachers as well as aids in verdict making. The form design explains the manner to which the output is accessible as well as the design existing for capturing details. One of the very significant factors of the system is the output it generates. This system submits to the outcome as well as information produced. Essentially, the output from the student is employed to communicate the outcome of the processing to the users. Attendance management system to depict the report subject wise attendance upheld by staff taken in entirety report on a management rights only. These forms will depict the weekly report as well as combine report created date batch as well as class wise to the end-users (Jeffery A. Hoffer, 2010). System Interphone Database design SYSTEM TESTING Introduction In case the source code is entered in the new system, the software should be tested to check on any errors that might exist prior to delivering to the college for installation. The objective of testing the system is to ensure that a series of a test case is designed that will depict the chances of finding errors in the new system. To expose the errors software technique are employed to provide a systematic guidance for the system design test that will exercise the internal logic of the software parts as well as exercise the input and output domain of the program to identify errors in system function and behavior performance. System testing Steps: The software is tested from the 2 diverse points of view 1. Internal program logic is performed by employing block box testing case approach 2. The requirement of the Software is performed employing the block box testing case design approach In both cases, the aim of the test is to establish the utmost number of errors in the new system with fewer amounts of efforts as well as time. Testing style: A plan for the software testing should entail a low-level testing which is significant to confirm that a small source code division his properly put into practice and also a superior testing which authenticate main system functioning against the specification needed. A plan should provide direction for the expert as well as a set of signpost for the executives. Since their procedures of the testing plan exist at the time when the deadline pressure start to grow, development should be quantifiable as well as intricate should facade as doable. The subsequent testing approach is famous as well as the similar plan is taken on at the time of testing the whole project. Unit testing: The unit test centers on confirmation efforts on the least unit of the software design, the software constituent on the module. The unit testing is white box slanting which is completed in each module of the student attendance management system, By providing precise manual input to the system, the data are sourced in their system database as well as reclaimed when need. If an individual needs the required module to access the input or the output from the end-users, any error will accumulate the time will provide a trainer to depict what sort of errors will accumulate. System testing System testing is essentially a sequence of dissimilar tests whose main reason is to completely work out the computer-based system. We have explained the two sorts of testing that have been undertaken for the project. It is to confirm entire modules are working on input basis. If an individual need to change any values then inputs well change entire information which is an indication that specified input is mandatory. Performance Testing Performance testing is intended to examine the run-time performance of the system within the context of an incorporated system. Performance testing exists throughout entire phases of testing procedures. Even at the unit level, the performance of a single module might be examined as white-box test are [performed. The project will, therefore, minimize the attendance table and codes and create a report fast with no extra time or pending of the outcome. The entered precise data will depict the outcome few second merely employed low memory of the new system. Automatically it doesn’t get access to software as well as get users authority to as well as access other application within the system. Test cases Test c as is an object for implementation of other modules in the structure, it doesn’t correspond to ant interface by itself. A test case is a set of series procedures to perform a test operating on a set of predefined inputs to generate specific anticipated outputs. There are two sorts of test cases which are the manual as well as automated. A manual test is performed manually while the one is computerized testing. In the system testing, test data must cover the probable values of every structure on the basis of system requirements. Because testing each value is unworkable, a few values must be selected from every equivalence class. This is a set of values that must all be treated similarly (Lambropoulos, 2006). Preferably, test cases than confirms the errors situations are documented differently from the functional test cases as well as must have procedures to authenticate the error messages as well as logs. Where the functionality test isn’t yet documented, it is okay for the tester to confirm for errors conditions when executing standards functional test cases. It must be apparent which test data if any is anticipated to activate errors. System implementation System implementation is the significant part of the project when the hypothetical design is tuned to the realistic system. The major phases in implementing the new system are as flows. Planning Training System testing and Changeover Planning Planning is the initial duty in system implementation. At the time of implementing the new system of any system individual from diverse sections as well as system examination. They are established to realistic intricate of managing the numerous activates of individual outside their own data processing division. The line executives managed through an implementation harmonization team who deem notions, intricacies as well as the grievance of the end-users division. It must as well take into consideration the insinuation of system environment, the self-selection as well as allotment for implementation duties, the consultation with unions as well as existing resources as well as reserved capacity as well as canal of communication The student attendance management system will put into practice student information; the staff handles subject information, different login information as well as the timetables information. The information will be significant in entering subject wise attendance. The application complicates attendance table creates the weekly report as well as generate the weekly consolidated report to end-users. The application mostly will work out the date wise attendance to create the data commencing date to finish date generates reports at the time of activates. System maintenance Software maintenance is more than finding errors. The precisions should be made of the changes in the environment that might impact the computer or other parts of the computer based system. This activates is called maintenance and entails the enhancement of the system function as well as the rectifications of errors that arise at the time of operations of the new system. It might entail the constant participation of a large part of computer segment resource. The major duty might be to acclimatize the current system in a changing environment. Backing for the whole database files is taken as well as stored in a storage device such as the disk so that it is probable to reinstate the system back to original position after the system recovery. Of there we break, and then the there system creates a restore point that will ensure that the data is restored in the database. Storing the data in a different file leads to an efficient upheld of the system, the nominated individual has enough skills of the college’s computer passed based system to in a portion to judge the significance of every anticipated change (Shelter, 2010). Conclusion and future enhancement To summarize, the project data grid works similar to a constituent that might access entire of the database as well as select diverse functions. It trounces numerous constraints included in the attendance with simple completion environment as well as creates a report with flexibility. Otherwise, the NFC‐Powered Mobile Application is software created for the daily student attendance at the college. The importance of the software is that it will aid the schools in facilitating the access of attendance information of a specific student in a specific class which in turn would lead to a reduction in paperwork. Saves on times as well as ensure that information can be generating any time when needed by the school or the student for checking. Scope for future development The project depicts a very wide scope in the future. The projected light is competed in intranet as well as it might be updated when needed for the similar reasons; since it is very supple in terms of growth. With the activated software of database space control existing as well as precise as we’ll as with no errors. The following are the anticipated scope for the project. Stop of a specific student getting rid of possible attendance. Barcode readers based attendance system Personality Attendance system including the picture on Student login profile. Reference list Alan Dennis, ‎. H. (2014). Systems Analysis and Design. Burton, M. (2003). The Financial System and the Economy - Page 445. Sydney: Springer. Gilmour, R. W. (1999). Business systems handbook: analysis, design, James J. Jong Hyuk Park, ‎. P.-S. (2015). Future Information Technology - II - Page 216. Jeffery A. Hoffer, J. F. (2010). System Analysis And Design. Sydney: Springer. Lambropoulos, N. (2006). User-Centered Design of Online Learning Communities. Production and Manufacturing System Management. (2012). Sydney: Springer. Rabin, J. (1987). Handbook of Information Resource Management - Page 135. Shelter, N. (2010). Issues from the Henry report on Australia’s future tax system for housing policy. Sydney: Springer. Shouhong Wang, ‎. W. (2012). Information Systems Analysis and Design. Zhu, M. (2011). Information and Management Engineering: International. Read More