Features, types, and advantages of mobile operating system

Features, types, and advantages of mobile operating system

The mobile operating system is software used to manage users, hardware, and other software of a mobile device. It is designed to work on a device with limited capabilities, unlike the desktop operating system. They are lightweight compared to desktop OS. Other than the smartphone these operating systems are also used in tablets, smartwatches, and…

Advantages and disadvantages of optical character recognition

Optical character recognition also known as text recognition is a technology that is used to convert images and other scanned documents into computer-editable text. The OCR technology uses software and an optical character reader to convert images, handwritten and scanned documents into machine text readable documents. An optical character reader is categorized as an input…

Magnetic ink character recognition uses and advantages

Magnetic Ink Character Recognition (MICR) is a technology that is used to read characters printed using special magnetic material. They are categorized under input computer devices. MICR is used mostly in banks to verify the authenticity of bank cheques and other financial documents.  The characters on these documents are printed using special ink that contains…

Advantages, disadvantages, and features of GUI

Advantages, disadvantages, and features of GUI

A graphic user interface (GUI) is a visual interface through which a system or device user interacts with the computer. GUI interface is characterized by having small graphical representation images called icons, uses of buttons, window interface, and menus among other features. The graphical representation makes the interface more user-friendly and simple to learn. The…