Technology

Articles about devices, tools, digital systems and innovation.

Articles in this category: 1835 Updated: April 29, 2026 Page 35 / 39

Tropical cyclone forecast model

Trowel

Trowel (hand tool)

Trusted third party

Trusted third party (cryptography and security)

Tsunami warning system

Tube amplifier

Tube sound

Tube sound (valve amplifier tone)

Tupolev Tu-334

Tupolev Tu-334 — Russian short-to-medium range airliner project

TurboGrafx-16

TurboGrafx-16 (PC Engine): Overview, Hardware, History and Legacy

Turbojet

Turbojet: principles, components, history and uses

Turing machine

Turing machine: formal model of computation

Turing test

Turing test (imitation game)

Tux

Tux — the penguin mascot of Linux

Tweeter

Tweeter: high-frequency loudspeaker driver

Twisted Metal III

Twisted Metal III (1998 video game)

Typewriter

Typographical error

Ubuntu

Ubuntu (Linux distribution)

Ubuntu Live USB creator

Ubuntu Live USB Creator (Startup Disk Creator)

Ubuntu Studio

Ubuntu Studio — multimedia-focused official Ubuntu flavor

Umbrella

Underclocking

UNetbootin

UNetbootin — Universal Netboot Installer

Unicode

Uninterruptible power supply

Unity (game engine)

Universal Media Disc

Universal Media Disc (UMD) — Sony's optical format for the PSP

UNIX

UNIX

UNIX: history, design, and influence

UNIX is a family of multitasking, multiuser operating system concepts originating at Bell Labs. This article covers its origins, architecture, interfaces, variants, standards, and

Unix shell

Unix shell: command interpreter and scripting environment

Unix time

Unix time (POSIX epoch time)

Urinal deodorizer block

Urinal deodorizer block: purpose, composition, history, and safety

Usability

Usability: principles, evaluation, and practical importance

USB

USB flash drive

USB hub

USB hub: functions, types, power and performance

User (computing)

User interface

Utility pole

Utility software

V-Rally 2

V.Flash

V.Flash (V.Smile Pro) — VTech 3D educational home console

Vacuum cleaner

Vacuum cleaner: function, types, history, and maintenance

Value (computer science)

Vampire tap

Van de Graaff Generator

Van de Graaff generator — electrostatic high-voltage generator

Variable-width encoding

Varistor

Varistor (Voltage-Dependent Resistor): Function, Types, and Uses

VCard

vCard — The Electronic Business Card Format

Vector graphics editor