Source data-entry devices is devices that create machine-readable data and feed it directly into the computer without keyboard or mouse. There are much electronic devices that acts as source data-entry such as
scanner, cameras, bar-code reader, electronic chips, and audio
.
Is MICR used for direct data entry?
Both the
MICR device Magnetic Ink
are more expensive than other methods of direct data entry. No manual input… … Information can still be read even if someone writes over the magnetic ink characters.
What items are used for direct data entry?
- Introduction.
- MSR.
- Chip & Pin.
- Barcode.
- RFID.
- OMR.
- OCR.
- MICR.
What is direct data input?
Typing text into or drawing an image on the computer in contrast with copying or importing data from another source.
What is direct entry input devices?
Optical scanner,Mouse,Light pen and Digitizer
is considered a direct entry input device. Input devices transfer data into a computerised information system so that it can be processed. An input device transfers data from the outside world into a computer. …
What is direct data?
Direct (Primary) data is
data collected from an original source
. It is often easiest to think of direct data as data that has been physically collected by you.
Is a scanner a direct data entry device?
Source data-entry devices is devices that create machine-readable data and feed it directly into the computer without keyboard or mouse. There are much electronic devices that acts as source data-entry such as scanner, cameras, bar-code reader, electronic chips, and audio.
Which device is used to read magnetic stripes?
| Name Description | Contactless APDU transmission via contactless interface ISO/IEC 14443. |
|---|
Is RFID reader a direct data entry?
| Advantages Disadvantages | No manual input… therefore less errors. (user just swipes information through the reader) Both the MICR device Magnetic Ink are more expensive than other methods of direct data entry. |
|---|
What is data entry devices?
Source data-entry devices is
devices that create machine-readable data and feed it directly into the computer without keyboard or
mouse. There are much electronic devices that acts as source data-entry such as scanner, cameras, bar-code reader, electronic chips, and audio.
What are four input devices?
► The four input devices are:
mouse, keyboard, joystick, gamepad
.
Is OCR an input device?
OCR is an
input device used to read a printed text
. OCR scans the text optically, character by character, converts them into a machine readable code, and stores the text on the system memory.
Which device is used to input a PIN?
A PIN pad or PIN entry device (PED)
is an electronic device used in a debit, credit or smart card-based transaction to accept and encrypt the cardholder’s personal identification number (PIN).
What is difference between direct and indirect input?
Indirect and direct input refers to
how data or commands are entered
into a system [Jacob, 1996]. Indirect devices translate some action of the human body into data. … Direct devices have no intermediary; the movement of the body equals the input to the machine.
What are the examples of pointing devices?
- Mouse.
- Trackball.
- Joystick.
- Pointing stick.
- Wii Remote.
- Finger tracking.
- Graphics tablet.
- Stylus.
What is an example of direct data?
A direct data source is one
that data can be gathered from
, without having to go to a third party. It gives us data that is often called ‘original source data’. A census is a common direct method of collecting demographic data.
