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interface

 
Dictionary: in·ter·face   (ĭn'tər-fās') pronunciation

n.
  1. A surface forming a common boundary between adjacent regions, bodies, substances, or phases.
  2. A point at which independent systems or diverse groups interact: "the interface between crime and politics where much of our reality is to be found" (Jack Kroll).
  3. Computer Science.
    1. The point of interaction or communication between a computer and any other entity, such as a printer or human operator.
    2. The layout of an application's graphic or textual controls in conjunction with the way the application responds to user activity: an interface whose icons were hard to remember.

v., -faced, -fac·ing, -fac·es. (ĭn'tər-fās')

v.tr.
  1. To join by means of an interface.
  2. To serve as an interface for.
v.intr.
  1. To serve as an interface or become interfaced.
  2. To interact or coordinate smoothly: "Theatergoers were lured out of their seats and interfaced with the scenery" (New York Times).
interfacial in'ter·fa'cial adj.

USAGE NOTE   The noun interface has been around since the 1880s, meaning "a surface forming a common boundary, as between bodies or regions." But the word did not really take off until the 1960s, when it began to be used in the computer industry to designate the point of interaction between a computer and another system, such as a printer. The word was applied to other interactions as well-between departments in an organization, for example, or between fields of study. Shortly thereafter interface developed a use as a verb, but it never really caught on outside its niche in the computer world, where it still thrives. The Usage Panel has been unable to muster much enthusiasm for the verb. Thirty-seven percent of Panelists accept it when it designates the interaction between people in the sentence The managing editor must interface with a variety of freelance editors and proofreaders. But the percentage drops to 22 when the interaction is between a corporation and the public or between various communities in a city. Many Panelists complain that interface is pretentious and jargony. Certainly, it has no shortage of acceptable synonyms; cooperate, deal, exchange information, interact, and work present themselves as ready substitutes.


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The connection and interaction between hardware, software and the user. Users "talk to" the software. The software "talks to" the hardware and other software. Hardware "talks to" other hardware. All this is interfacing. It has to be designed, developed, tested and redesigned; and with each incarnation, a new specification is born that may become yet one more de facto or regulated standard.

Hardware Interfaces

Hardware interfaces are the plugs, sockets, cables and electrical signals traveling through them. Examples are USB, FireWire, Ethernet, ATA/IDE, SCSI and PCI.

Software/Programming Interfaces

Software interfaces (programming interfaces) are the languages, codes and messages that programs use to communicate with each other and to the hardware. Examples are the Windows, Mac and Linux operating systems, SMTP e-mail, IP network protocols and the software drivers that activate the peripheral devices.

User Interfaces

User interfaces are the keyboards, mice, commands and menus used for communication between you and the computer. Examples are the command lines in DOS and Unix, and the graphical interfaces in Windows, Mac and Linux.

Format & Function

Every interface implies a structure. Electrical signals are made up of voltage levels, frequencies and duration. The data passed from one device or program to another has a precise format (header, body, trailer, etc.).

Every interface implies a function. At the hardware level, electronic signals activate functions; data are read, written, transmitted, received, checked for error, etc. At the software level, instructions activate the hardware (access methods, data link protocols, etc.). At higher levels, the data transferred or transmitted may itself request functions to be performed (client/server, program to program, etc.).

Language & Programming

An interface is activated by programming language commands. The complexity of the functions and the design of the language determine how difficult it is to program.

User Interface, Protocol, API and ABI

The design of the interaction between the user and the computer is called a "user interface." The rules, formats and functions between components in a communications system or network are called "protocols." The language and message formats between routines within a program or between software components is called an "application programming interface" (API). The specification for an operating system working in a specific machine environment has been known as an "application binary interface" (ABI), but this term is not widely used.

All the above interactions are interfaces. Regardless of what they are called, they all create rules that must be precisely followed in a digital world.

A Whole Lot of Talking To
No matter what they're called, interfaces boil down to a format and language that defines the services one system is capable of delivering to another.

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Accounting Dictionary:

Interface

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In computer terminology, means of interaction between two devices or systems that handle data (e.g., formats or codes) differently. Basically, an interface is a device that converts signals from one device into signals that the other device needs. There are printers with parallel interfaces, with serial interfaces, or with both types of interfaces. A common parallel interface is the Centronics Interface, which is used to send data to a printer. The RS 232 is a serial interface. A serial interface is used with a modem when data have to be sent to distant locations, usually over telephone lines. A parallel interface is usually used with a printer because the microcomputer and the printer are close to each other. Interfaces are also utilized between the microcomputer and the disk drives.

Dental Dictionary:

interface

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(in'turfās)
n

The surface, such as a plane surface, formed between the walls of a prepared cavity or extracoronal preparation and a restoration. It forms a common boundary between the tooth structure and the restorative material.

Geography Dictionary:

interface

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The zone of interaction between two systems or processes. Estuaries might be seen as the interface between fluvial and marine systems.

Architecture:

interface

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interface

The common boundary, often a plane surface, between two bodies or materials.


Veterinary Dictionary:

interface

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The point where two systems or structures meet.

  • chemical i. — the boundary between two chemical systems or phases.
  • i. dermatitis — skin disease with histopathological changes, either hydropic degeneration or lichenoid cellular infiltrate or both, involving dermoepidermal junction.
  • ecological i. — the boundary between ecosystems.
  • hydropic i. — a type of interface dermatitis in which the main lesion at the dermoepidermal junction is hydropic degeneration.
  • lichenoid i. — a type of interface dermatitis in which the main lesion at the dermoepidermal junction is like lichen.
Military Dictionary:

interface

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(DOD) A boundary or point common to two or more similar or dissimilar command and control systems, sub-systems, or other entities against which or at which necessary information flow takes place.

Wikipedia:

Interface

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Interface may refer to:

Contents

Books and movies

Technical journals

Science and technology

Other

See also


Translations:

interface

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Interface

Dansk (Danish)
n. - interface, grænseflade
v. tr. - forbinde via interface
v. intr. - forbindes via interface

Nederlands (Dutch)
raakvlak, koppeling, koppelen, samenwerken, interface (op computerscherm)

Français (French)
n. - (Comput, fig) interface (entre, avec), jonction (entre, avec)
v. tr. - (Tech) connecter, relier, entoiler
v. intr. - se connecter (à, avec)

Deutsch (German)
n. - Grenzfläche, Schnittstelle, Interface, Anpaßschaltung
v. - anschließen, koppeln

Ελληνική (Greek)
n. - (Η/Υ) διασύνδεση, διασυνδετική διάταξη, κν. σύνδεση, (μηχαν.) διεπιφάνεια
v. - συμπίπτω (ως προς τις αντιλήψεις), συνδέω/-ομαι άμεσα

Italiano (Italian)
interfaccia, interfacciarsi

Português (Portuguese)
n. - interface (f)
v. - conectar por meio de uma interface

Русский (Russian)
граница раздела, область контакта, поверхность раздела, устройство сопряжения

Español (Spanish)
n. - interfaz, superficie de contacto, enlace, interconexión
v. tr. - conectarse, relacionarse
v. intr. - conectarse, relacionarse

Svenska (Swedish)
n. - gränsyta (fys.), beröringspunkt (bildl.), samspel, kontakt, förbindelselänk, interface, kabel, gränssnitt (data)
v. - passa ihop, bringa i kontakt, samordna, växelverka

中文(简体)(Chinese (Simplified))
界面, 分界面, 接口, 接合部, 连系装置, 使联系, 使结合, 使互相作用, 使互相配合作用, 联系, 结合, 互相作用, 互相配合作用

中文(繁體)(Chinese (Traditional))
n. - 界面, 分界面, 接口, 接合部, 連繫裝置
v. tr. - 使聯繫, 使結合, 使互相作用, 使互相配合作用
v. intr. - 聯繫, 結合, 互相作用, 互相配合作用

한국어 (Korean)
n. - 경계면, (CPU와 단말 장치와의 연결부분을 이루는 회로)인터페이스, 공유 부분
v. tr. - ~을 잇다, 조화시키다, 인터페이스로 접속하다
v. intr. - 결부하다, 조화하다

日本語 (Japanese)
n. - 中間面, 界面
v. - 間に芯を縫い込む, インターフェースで連続する

العربيه (Arabic)
‏(الاسم) السطح البيني : السطح بين جسمين أو شيئين (فعل) يربط جسمين أو شيئين بسطح مشترك‏

עברית (Hebrew)
n. - ‮נקודת השקה, מנשק (ממשק), מגשר, "פליזלין", ביטנה פנימית (להוסיף קשיחות/צורה)‬
v. tr. - ‮חיבר למכשיר אחר באמצעות מגשר‬
v. intr. - ‮חיבר למכשיר אחר באמצעות מגשר, פעלו/השפיעו זה על זה‬


 
 
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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
Computer Desktop Encyclopedia. THIS DEFINITION IS FOR PERSONAL USE ONLY.
All other reproduction is strictly prohibited without permission from the publisher.
© 1981-2010 The Computer Language Company Inc.  All rights reserved.  Read more
Accounting Dictionary. Dictionary of Accounting Terms. Copyright © 2005 by Barron's Educational Series, Inc. All rights reserved.  Read more
Dental Dictionary. Mosby's Dental Dictionary. Copyright © 2004 by Elsevier, Inc. All rights reserved.  Read more
Geography Dictionary. A Dictionary of Geography. Copyright © Susan Mayhew 1992, 1997, 2004. All rights reserved.  Read more
Architecture. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. All rights reserved.  Read more
Veterinary Dictionary. Saunders Comprehensive Veterinary Dictionary 3rd Edition. Copyright © 2007 by D.C. Blood, V.P. Studdert and C.C. Gay, Elsevier. All rights reserved.  Read more
Military Dictionary. US Department of Defense Dictionary of Military and Associated Words, 2003.  Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Interface" Read more
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