Website: https://www.techopedia.com

Rank: 679 / 1500

3 selected articles

What is Automatic Identification (Auto ID)? - Definition ...

Automatic identification (auto ID) is a process of automatic data identification via a set of methods, technologies and devices, such as bar code readers, radio frequency identification (RFID), magnetic stripe cards/readers and optical memory cards. These technologies are used for the automatic detection and identification of data objects. Captured information is entered into a computer system without direct human involvement.

Auto ID is usually applied to scenarios involving logistics and warehouse inventory, where the processing of many objects requires fast tracking beyond human capability and...

What is Near Field Communication (NFC)? - Definition from ...

NFC technology is similar to radio-frequency identification (RFID) tags, but the contactless way in which NFC devices interact also bears similarity to Bluetooth.

Near field communication is not yet widely used, but it can be employed in contactless payment systems. It also provides a compact way to communicate...

What is a Very Small Aperture Terminal (VSAT ...

Very Small Aperture Terminal (VSAT)

Definition - What does Very Small Aperture Terminal (VSAT) mean?

A very small aperture terminal (VSAT) is a small telecommunication earth station that receives and transmits real-time data via satellite.

A VSAT transmits narrow and broadband signals to orbital satellites. The data from the satellites is then transmitted to different hubs in other locations around the globeT.

Techopedia explains Very Small Aperture Terminal (VSAT)

VSAT end users have a box that acts as an interface between the computer and the external antenna or satellite dish transceiver. The satellite transceiver sends data to and receives data from...

3 Resources