Criminal Detection Application

Abstract

Pakistan is seriously lagging in the modern criminal detection systems. To identify criminals, an application is necessary. In this regard, a vast study had been conducted. It is aimed to develop a mobile application that would be user friendly and broader in scope. This application will help to detect the criminals by skimming and scanning the data of people already registered in the police records. Systems development life cycle (SDLC), the fundamental four-phase model (planning, analysis, design, and implementation) common to all information systems development projects. It describes the evolution of system development methodologies and discusses the roles and skills required of a systems analyst. Android is a modern and unique yet very useful mobile operating system. This system is based on a modified version of the Linux kernel. Requirement analysis is the process in which we determine the user expectation related to the product, the purpose of requirement analysis is to setup the mutual understanding between project stakeholders, the output of this process is requirement document, the document can be business requirement specification, technical requirement specification, user demand and some prototype designs or other documents. product. Quality testing can greatly reduce the cascading impact of rework of projects, which have the capability of increasing the budgets and delaying the schedule. The need for testing is increasing, as businesses face pressure to develop sophisticated applications in shorter timeframes. Testing is a method of investigation conducted to assess the quality of the software product or service. It is also the process of checking the correctness of a product and assessing how well it works. . The software shows such symbols, keys, dialog boxes, etc. on the screen, and the user activates the software by clicking on the relevant object. A Graphical User Interface has the purpose of enabling the processing of an application utilizing graphical elements. One iterative method is to develop a strong user experience. Imagination is everything. It is preview of life’s coming attractions’. The world of IT is progressing, developing, and recreating itself with epic efficiency and vibrancy. No project is complete in the sense of its utility and expansion. It has set a direction in the magnanimous domain for future developments. It has wide opened the arena of practical implementation of IT for detection, supervision, and investigation of criminal elements in the society