device coordinate
81Clinical trial — Clinical trials are a set of procedures in medical research and drug development that are conducted to allow safety (or more specifically, information about adverse drug reactions and adverse effects of other treatments) and efficacy data to be… …
82Nomogram — Smith chart which shows how the complex impedance of a transmission line varies along its length This article is about the graphical devices called nomograms. Not to be confused with nonograms, a kind of Japanese puzzle, or monograms, small… …
83Interactive television — (generally known as iTV) describes a number of techniques that allow viewers to interact with television content as they view it. Definitions of Interactive TelevisionInteractive television represents a continuum from low interactivity (TV on/off …
84Indus programming language — Indus is an object oriented programming language for Ubiquitous computing. The primary components of the Indus platform are a programming language to implement software agents, libraries to provide services to agents on a distributed network, and …
85William Potts — (May 1883 fl. 1947), a Detroit police officer, is credited with inventing the modern, three way traffic light in Detroit in 1920 (the two way, red green traffic signal was invented in London in 1868).William Potts was born in Michigan. The 1900… …
86Vibration — For the soul music group, see The Vibrations. For the machining context, see Machining vibrations. For the albums, see Vibrations (Roy Ayers album) and Vibrations (The Three Sounds album). Classical mechanics …
87analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …
88Quantum harmonic oscillator — The quantum harmonic oscillator is the quantum mechanical analogue of the classical harmonic oscillator. It is one of the most important model systems in quantum mechanics because an arbitrary potential can be approximated as a harmonic potential …
89Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… …
90Elements of graphical user interfaces — Graphical user interfaces, also known as GUIs, make it easier for people with little computer skills to work with and use computer software. It is a visual front to a piece of software that links the user to the internal workings of a computer,… …
