An input device, performing the same function as the mouse does but using a different mechanism.
No. A trackball is a separate device or integrated with a mouse and is solely used as an input device. Functions just like a normal mouse.
Input, it takes data (your motions, gestures and clicks) and sends them to the computer.
because it moves and it connects with the screen
No, its an Input device.
input
It is an input device.
Yes, a trackball is an input device.
yes a mouse is an input device.
The trackball would be an input device. Any device that takes information from the outside world into the computer is an input device. Any device that takes information from the computer and gives it to the outside world (such as a monitor or printer) is an output device.
A cordless trackball is a type of human interface device for the computer. Specifically, it is an input device used to control the mouse cursor on a computer screen buy way of spinning a ball on top of the device with your fingers.
A trackball is an input device for controlling the cursor (mouse) the ball works the same way the ball on a mouse works except that you use your hand to turn the ball. See: http://en.wikipedia.org/wiki/Trackball
camera mouse keyboard joy stick scanner trackball gamepad light pen
its an input hardware just like a mouse or keyboard
trackball
A trackball just like any other type of mouse are all considered to be input devices.You plug them in and when they are used, they send information into the CPU to do an action in your computer.
Magnetic stripe Touchscreen Pen input device Joystick Microphone for voice input Webcam for image and video input Optical character recognition (OCR) scanner Biometric fingerprint scanner RFID reader Light pen Graphics tablet Stylus input device Trackball Game controller Digital camera Signature pad
Input