Technology

Articles about devices, tools, digital systems and innovation.

Articles in this category: 1835 Updated: April 29, 2026 Page 17 / 39

ISO image

ISO image (disc image file)

Israel National Museum of Science, Technology, and Space

Israel National Museum of Science, Technology and Space (MadaTech)

Itanium

Itanium: Intel–HP 64-bit server processor family

ITS 90

iTunes

Jack plane

Jack plane (woodworking bench plane)

Jack-in-the-box

Jack-in-the-box: the classic surprise toy

Japanese saw

Japanese saw (nokogiri): design, types and uses

Java (programming language)

Java (programming language)

Java (programming language): overview, design, history, and ecosystem

Java is a widely used, class-based, object-oriented programming language and runtime ecosystem known for portability, rich standard libraries, and a large ecosystem across servers,

Java ME

Java ME (Java Platform, Micro Edition)

Java virtual machine

Jet Ski

Jet Ski (personal watercraft)

JIT

Just-In-Time (JIT) Compilation

Jointer plane

Joystick

Joystick (input device)

JPEG

JPEG

JPEG: lossy image compression standard for photographs and continuous-tone images

JPEG is a lossy image standard for photographs and continuous-tone images that uses adjustable compression to trade quality for smaller files. Widely supported (.jpg/.jpeg); good f

jQuery

jQuery — fast, small, and feature-rich JavaScript library

JSON

JSON (JavaScript Object Notation)

JSPWiki

JSPWiki — Java-based, extensible wiki engine

Jukebox

Kaleidoscope

Kannada Wikipedia

Kanotix

Karbon14

Karbon14 — vector drawing application from the KDE office ecosystem

Kate (text editor)

KDE

KDE — the community, Plasma desktop, and free software ecosystem

Kennedy Space Center Launch Complex 39

Kerberos (protocol)

Kerberos (network authentication protocol)

Kernel

Kernel (computer science)

Key

Key

Key (device for operating locks and access control)

A key is a tool—mechanical or electronic—used to operate locks and control access; it includes many designs from simple cut metal blades to modern smart and transponder keys.

Key derivation function

Key derivation function (KDF)

Key distribution center

Key Distribution Center (KDC) in Cryptography

Key generation

Key generation: principles, methods, and practical considerations

Key space

Key-agreement protocol

Key-agreement protocol (cryptographic key exchange)

Keyboard

Keyboard (computer)

Keychain

Keychain: Uses, Types, Design, and History

Keynote (software)

Keystroke logging

Keystroke logging (keylogging): methods, history, uses and countermeasures

Kibibyte

Kibibyte (KiB): Binary unit of digital information equal to 1,024 bytes

Kill switch

Kill switch (emergency stop)

Kilobit

Kilobyte

Kinect

Kinect

Kirby & the Amazing Mirror

Kirby's Tilt 'n' Tumble