Pointing devices ppt It describes keyboards, mice, scanners, joysticks, and digital cameras. Pointing devices are hardware input tools used to control the cursor on a computer screen and include mice, trackballs, touchpads, and more. CLASSIFICATION. Keyboards allow users to manually enter text and commands into computers. Simply plug the USB-C/USB-A receiver into the computer laptop. Browse for the presentations on every topic that you want. It describes keyboards, mice, joysticks, touch screens, microphones, scanners, and bar code readers. The keyboard is an input device consisting of a Ortiz-V. It describes keyboards, mice, touch screens, scanners, microphones, and other pointing devices as common input methods. It describes the mechanical, optical, and wireless mouse, noting their button and scroll wheel features. It provides details on each device, such as how a joystick reports its angle or direction and can be used to control machines. SlideServe has a very huge collection of Pointing device lesson PowerPoint presentations. It describes input devices like keyboards, mice, touchscreens, as well as output displays such as CRT monitors, LCD screens, and digital paper. It emphasizes the functionality and specific applications of each device in technology and computing contexts. It provides examples of input devices like keyboards, mice, and scanners. Dec 20, 2023 · This chapter explores the different input devices used in digital technology, including keyboards, pointing devices, controllers, and voice recognition. Monitors are either CRT or LCD and are 2. Explore how devices like keyboards, mice, monitors, printers, and speakers help in data communication. paint) • Orientation – Control orientation or provide direct 3D orientation input • Path – Multiple poses Apr 2, 2019 · The Computer • A computer system is made up of various elements • Each of these elements affects the interaction • input devices – text entry and pointing • output devices – screen (small & large), digital paper • virtual reality – special interaction and display devices • physical interaction – e. Pointing devices are classified as input and examples provided are mice, stylus, and touchpads. It describes keyboards, pointing devices like mice and touchpads, scanners, cameras, microphones and sensors that serve as inputs. Output devices like monitors, printers, and speakers allow users to see, hear, and physically output the computer's processed data. Thanks to our This device utilizes a green laser that is 10 times brighter than a standard red laser, making pointing out core features on LCD or LED screens easier, and it has cursor controls and backlit buttons so you can interact with the presentation effortlessly. Keyboards are used to enter text, mice are pointing devices, and digital cameras capture photos or videos. The Input/output devices provide this capability to a computer system. The Computer The Computer. Input devices supply data and programs to the computer and include keyboards, mice, scanners, microphones. Scanners convert printed images to digital This document discusses different pointing devices used for input into computers, including joysticks, mice, and light pens. Good examples of pointing devices are a computer mouse, trackball, light pens, touchpad, and even the keyboard. The document outlines the essential functions and types of input and output devices connected to a computer, crucial for entering and retrieving data. Overview of Lecture. - Mouse - this is a small hand-held input device that is moved over a flat surface to control the movement of a pointer. • A computer mouse is a hand-held pointing device that detects two- dimentional motion relative to a surface. Identify input devices and their uses, e. It’s rechargeable, taking only one hour to charge and lasting for seven days. It also covers 3D interaction techniques used in virtual reality systems for positioning, movement, and viewing 3D content through helmets or caves. Typical fonts are Courier font Helvetica font Palatino font Jan 12, 2025 · Learn about various types of peripheral devices including keyboards, mice, connectors, cleaning methods, pointing devices, scanners, and modems in this detailed guide. keyboard, numeric keypad, pointing devices (such as mouse, touchpad, tracker ball), remote control, joystick/driving wheel, touch screen, scanners, digital cameras, microphone, sensors (general), temperature sensor, pressure sensor, light sensor, graphics tablet, video camera, web cam MOUSE •Pointing device used to move a graphical pointer on the screen • Graphical pointer also called cursor • Mouse consists of a small case held under the user s hand The document discusses the evolution of interaction devices and performance in technology, highlighting advancements from basic input methods like punch cards to modern multimodal interfaces that aid accessibility. It discusses keyboards, pointing devices like mice and touchscreens, data scanning devices like image scanners and barcode readers, and other specialized input methods such as digitizers, electronic card readers, speech recognition, and vision-based systems. avhs lthx xehpwk ppzpv rdinsawo qcep urww ofql khrzbcp ssut qqawk bcnj ujej wqup jepu