Computer science
Definitions about computer science including computing fundamentals vocabulary, protocol and standards terminology, words about microprocessors and terms used in electronics.
Electronics
Terms related to electronics, including definitions about electrical components and words and phrases about computers, laptops parts, digital cameras, televisions and home appliances.
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point of care (POC) testing
Point of care testing (POC testing or POCT) is medical testing performed with the patient, outside of a laboratory setting. POC testing is also known as bedside testing, near-patient testing, remote testing, mobile testing and rapid diagnostics.
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printed circuit board (PCB)
A printed circuit board (PCB) is a structure for assembling electronic components and their connections into a unified circuit that allows electrical current to pass between components.
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spatial computing
Spatial computing broadly characterizes the processes and tools used to capture, process and interact with three-dimensional (3D) data.
Internet technologies
This WhatIs.com glossary contains terms related to Internet technologies, including definitions about port numbers, standards and protocols and words and phrases about how the Internet works.
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storage security
Storage security is the group of parameters and settings that make storage resources available to authorized users and trusted networks and unavailable to other entities.
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Nvidia Omniverse
Nvidia Omniverse is a computing platform built to enhance digital design and development by integrating 3D design, spatial computing and physics-based workflows across Nvidia tools, third-party apps and AI services.
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cloud access security broker (CASB)
A cloud access security broker (CASB) is a software tool or service that sits between an organization's on-premises infrastructure and a cloud provider's infrastructure.
IT standards and organizations
Terms related to information technology (IT) standards, including definitions about IT organizations and words and phrases about policies and compliance.
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cloud audit
A cloud audit is an assessment of a cloud computing environment and its services, based on a specific set of controls and best practices.
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cybersecurity
Cybersecurity is the practice of protecting internet-connected systems such as hardware, software and data from cyberthreats.
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Advanced Encryption Standard (AES)
The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information.
Microprocessors
Terms related to microprocessors, including definitions about silicon chips and words and phrases about computer processors.
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program counter
A program counter is a special register in a computer processor that contains the memory address (location) of the next program instruction to be executed.
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printed circuit board (PCB)
A printed circuit board (PCB) is a structure for assembling electronic components and their connections into a unified circuit that allows electrical current to pass between components.
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context switch
A context switch is an operation that a computer's central processing unit (CPU) carries out when alternating between processes or threads while ensuring that the processes do not conflict.
Robotics
Terms related to robotics, including definitions about consumer or manufacturing robots and words and phrases about stepper motor systems, XY positioning tables, automation and artificial intelligence.
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uncanny valley
The uncanny valley is a common unsettling feeling people experience when androids or humanoid robots and audio/visual simulations closely resemble humans in many respects but aren't quite convincingly realistic.
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smart machines
A smart machine is a device embedded with machine-to-machine and/or cognitive computing technologies such as artificial intelligence (AI), machine learning (ML) or deep learning, all of which it uses to reason, solve problems, make decisions and even take action.
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deep tech
Deep technology, or deep tech, refers to advanced technologies based on some form of substantial scientific or engineering innovation.