Human-computer interaction-
HCI is concerned with designing elements interactions between computers and users and constructs the interfaces that help this interaction. Human-computer interaction occurs with an interface that contains software and hardware both. User interface design influences the life cycle of software. It must occur early in the design procedure. Interfaces must gain a variety of user styles and compatibilities. HCI research draws on various disciplines, including psychology, anthropology, sociology, and engineering.
Platform-based development-
Platform-based development is a design and development application for specific types of computer systems. It takes into account system-specific characteristics such as those in web programming, multimedia development, robotics, and application development. Platforms such as the Android and internet allow students to gain knowledge about environments constrained by hardware, application programming interfaces (APIs), and services. Environments are different from “general purpose” programming to warrant individual research and development effort.
Graphics and visual computing-
It is a field that deals with the display and control of images on a computer screen. Graphics and visual computing encompass the effective implementation of four interrelated computational tasks- rendering, animation, modelling, visualization. Graphics techniques integrate principles of algebra, number integration, computational geometry, special-purpose hardware to achieve these tedious tasks. Graphics applications include CAD, fine arts, medical imaging, data visualization, and video games. This system allows the computer to be used for designing objects.
Information management-
Information management is generally concerned with capture, representation, digitization, transformation, and presentation. As a computer’s main memory provides only temporary storage, computers are occupied with an auxiliary disk storage device that stores data permanently. The same device is characterized by having a higher capacity than the main memory but a slower action speed. Data stored on a disk should be read into the vital memory before processing it. The underlying structure of a database is a set of files inside a disk storage file. Each file will further be broken down.
Security and information guarantee-
Its assurance refers to the policy and technical elements that secure information systems by ensuring their availability, authentication, and level of confidentiality. Information security principles exist in various areas of computer science, computer networks, databases and software. Operating security contains protection from outer attacks by malicious software that involves the system’s conclusion of ordinary operations. It provides protection of all networks from attacks by outsiders. Information database is vulnerable to being stolen, destroyed, or maliciously modified due to server accessibility.