Is a tablet screen an input device?
A touch screen is the only device which works as both an input and an output device. You view the options available to you on the screen (output) and you then use your finger to touch the option that you have chosen (input). Another major use of touch screens are on smart phones and modern tablet computers.
Is graphics an output device?
An output device is any piece of computer hardware equipment which converts information into human readable form. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers etc.
What is the input for a tablet?
Early tablet devices used light pens or a stylus as their input device. However, today all tablets use a touch screen as their primary input device with the option to connect external devices, such as a keyboard. Most tablets only have a few physical buttons; the back, power, and volume buttons.
What is the input and output of a tablet?
The screen of a smartphone or tablet computer is an input AND output device. You input on the screen through touch, and it outputs through graphics.
Why touch screen is output device?
After the information is selected on the screen the processor executes the instructions and gives output on display screen (LCD/LED). Touch screen is obviously an input device since it takes input from the users . The display screen is output device . Thus, touchscreen is an input device primarily.
Is the screen input or output?
Input devices are used to input some information or choose from the options. Some examples are keyboard, mouse, touch screen, scanner, and microphone. Output devices are used to provide results and information, or something to show. Examples of output devices are screen, monitor, printer, and speakers.
Which is an output device of a graphics tablet?
Graphics tablet An output deviceis used to send data out of the system. Some output devices are: Monitor Printer Speaker A network interface acts as both input and output. Data flows from the network into the computer, and out of the computer into the network. QUESTION 8:
What are the input and output devices of a computer?
The devices which are used to introduce information/ instruction into the computer are called input devices. e.g. OCR (Optical Character Reader/ Recognizer) (To convert printed paper in its character editable from) The devices that may read computer signal and play/reproduce, are called output devices. e.g.
Can a graphics tablet be used as a mouse?
The user uses the stylus like a pen, pencil, or paintbrush, pressing its tip on the tablet surface. The device can also be used in replacement of a computer mouse. Pictured is an example of a graphics tablet and stylus, manufactured by Wacom. The first graphics tablet for home computers was the KoalaPad.
How is the position of a graphic tablet determined?
Explanation: Graphic tablet are also called data tablet. 15. ___________ can be used to determine the position on the data tablet. Explanation: Either Signal strength or coded pulse determine the position on the data tablet. Sanfoundry Global Education & Learning Series – Computer Graphics.