COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
Stylus
|
|
Digital pen
|
|
Signature capture pad
|
|
Optical Reader
|
|
Bar Code Reader
|
Detailed explanation-1: -This form of input may be known as pen input. For example, the Palm Pilot used the stylus to write symbols known as graffiti to input letters into the device. Today, a stylus is still considered an input device because it can point to and open or manipulate objects on a screen, like a computer mouse.
Detailed explanation-2: -A signature capture pad is a device that electronically captures a person’s handwritten signature on an LCD touchpad using a pen-type stylus. As a user digitally “signs” a data capture’s LCD touchpad, a sensor “reads” the pressure from the tip of the stylus, transmitting signature data to a computer.
Detailed explanation-3: -With an XPPen product, such as the Star G640, you can simply use the stylus pen to sign on a tablet or display, just like you would on paper. Most businessmen and entrepreneurs are in need of a reliable and convenient tool to create an effective digital signature.
Detailed explanation-4: -Signature Pads. Electronic signature pads are used with ID card design software to add signatures to the front or back of ID cards and badges. Signature pads are also used for various other applications, including the ability to capture signatures for digital documents.