John Alan Lewis (born 25 August 1963) [1] is an American computer science educator, and the owner of a Twitter account that is frequently mistaken for that of the British department store or the American politician and civil rights leader.
Formerly of Villanova University and the New York Institute of Technology, [2] Lewis is an adjunct professor at Virginia Tech. [3] He is one of the coauthors of Java Software Solutions, an introductory text on Java programming. [4] [5]
Popularly, Lewis is known for being the owner of the Twitter account '@johnlewis', to which hundreds of users from across the world mistakenly send tweets intended for the British department store John Lewis or the American politician and civil rights leader John Lewis. [6] He has been described as "the most patient man on the internet" by British social media users for redirecting with humour mistaken requests and messages sent to him, especially around the Christmas shopping period. [7] [8] [9] The department store sent Lewis a gift set as an acknowledgment and a thank you in 2016 for the inconvenience caused to him. [10] In 2018, Lewis was featured in a Twitter Christmas ad with the hashtag #NotARetailStore. [11] [12]
A website is one or more web pages and related content that is identified by a common domain name and published on at least one web server. Websites are typically dedicated to a particular topic or purpose, such as news, education, commerce, entertainment, or social media. Hyperlinking between web pages guides the navigation of the site, which often starts with a home page. The most-visited sites are Google, YouTube, and Facebook.
John D. Carmack II is an American computer programmer and video game developer. He co-founded the video game company id Software and was the lead programmer of its 1990s games Commander Keen, Wolfenstein 3D, Doom, Quake, and their sequels. Carmack made innovations in 3D computer graphics, such as his Carmack's Reverse algorithm for shadow volumes.
A picture archiving and communication system (PACS) is a medical imaging technology which provides economical storage and convenient access to images from multiple modalities. Electronic images and reports are transmitted digitally via PACS; this eliminates the need to manually file, retrieve, or transport film jackets, the folders used to store and protect X-ray film. The universal format for PACS image storage and transfer is DICOM. Non-image data, such as scanned documents, may be incorporated using consumer industry standard formats like PDF, once encapsulated in DICOM. A PACS consists of four major components: The imaging modalities such as X-ray plain film (PF), computed tomography (CT) and magnetic resonance imaging (MRI), a secured network for the transmission of patient information, workstations for interpreting and reviewing images, and archives for the storage and retrieval of images and reports. Combined with available and emerging web technology, PACS has the ability to deliver timely and efficient access to images, interpretations, and related data. PACS reduces the physical and time barriers associated with traditional film-based image retrieval, distribution, and display.
A buzzword is a word or phrase, new or already existing, that becomes popular for a period of time. Buzzwords often derive from technical terms yet often have much of the original technical meaning removed through fashionable use, being simply used to impress others. Some buzzwords retain their true technical meaning when used in the correct contexts, for example artificial intelligence. Buzzwords often originate in jargon, acronyms, or neologisms. Examples of overworked business buzzwords include synergy, vertical, dynamic, cyber and strategy.
Paul Graham is an English-American computer scientist, writer, entrepreneur and investor. His work has included the programming language Arc, the startup Viaweb, co-founding the startup accelerator and seed capital firm Y Combinator, his essays, and Hacker News.
Brad Templeton is a Canadian software developer, internet entrepreneur, online community pioneer, publisher of news, comedy, science fiction and e-books, writer, photographer, civil rights advocate, futurist, public speaker, educator and self-driving car consultant. He graduated from the University of Waterloo.
The Scunthorpe problem is the unintentional blocking of online content by a spam filter or search engine because their text contains a string of letters that appear to have an obscene or otherwise unacceptable meaning. Names, abbreviations, and technical terms are most often cited as being affected by the issue.
John Lewis & Partners, commonly known as John Lewis, is a British chain of high-end department stores operating across the United Kingdom, with concessions in Ireland. It is part of the John Lewis Partnership plc, a holding company held in a trust on behalf of its employees as the beneficiaries of the trust. The brand was established in 1929 by Spedan Lewis, son of the founder, John Lewis.
Timothy John "T. J." Creamer is a NASA flight director, retired astronaut and a colonel in the United States Army. Creamer was born in Fort Huachuca, Arizona, but considers Upper Marlboro, Maryland, to be his hometown. He is married to the former Margaret E. Hammer. They have two children.
Richard Allan DeMillo is an American computer scientist, educator and executive. He is Professor and holds the Charlotte B. and Roger C. Warren Chair in Computing at the Georgia Institute of Technology.
Susan Elizabeth Black is a British computer scientist, academic and social entrepreneur. She is known for saving Bletchley Park, with her Saving Bletchley Park campaign. Since 2018, she has been Professor of Computer Science and Technology Evangelist at Durham University. She was previously based at the University of Westminster and University College London.
FrontlineSMS is a free open source software used by a variety of organizations to distribute and collect information via text messaging (SMS). The software works without an internet connection and with a cell phone and computer.
An application programming interface (API) is a connection between computers or between computer programs. It is a type of software interface, offering a service to other pieces of software. A document or standard that describes how to build such a connection or interface is called an API specification. A computer system that meets this standard is said to implement or expose an API. The term API may refer either to the specification or to the implementation.
V. A. Shiva Ayyadurai is an Indian-American engineer, entrepreneur, and anti-vaccine activist. He has become known for promoting conspiracy theories, pseudoscience, and unfounded medical claims. Ayyadurai holds four degrees from the Massachusetts Institute of Technology (MIT), including a PhD in biological engineering, and is a Fulbright grant recipient.
A Twitter bot is a type of software bot that controls a Twitter account via the Twitter API. The social bot software may autonomously perform actions such as tweeting, retweeting, liking, following, unfollowing, or direct messaging other accounts. The automation of Twitter accounts is governed by a set of automation rules that outline proper and improper uses of automation. Proper usage includes broadcasting helpful information, automatically generating interesting or creative content, and automatically replying to users via direct message. Improper usage includes circumventing API rate limits, violating user privacy, spamming, and sockpuppeting. Twitter bots may be part of a larger botnet. They can be used to influence elections and in misinformation campaigns.
Information technology (IT) is a set of related fields that encompass computer systems, software, programming languages, and data and information processing, and storage. IT forms part of information and communications technology (ICT). An information technology system is generally an information system, a communications system, or, more specifically speaking, a computer system — including all hardware, software, and peripheral equipment — operated by a limited group of IT users, and an IT project usually refers to the commissioning and implementation of an IT system. IT systems play a vital role in facilitating efficient data management, enhancing communication networks, and supporting organizational processes across various industries. Successful IT projects require meticulous planning, seamless integration, and ongoing maintenance to ensure optimal functionality and alignment with organizational objectives.
Nimbuzz is a proprietary cross-platform instant messaging and social media and mobile payment developed by Kuraakani Online Private Limited, with the origins of its technology dating back to the early 2000s. As of March 2013, Nimbuzz had 150 million users in 200 countries. By April 2014, Nimbuzz was growing by more than 210,000 new registrations per day. In October 2014, now with over 200 million users, New Call acquired 70% of Nimbuzz, valuing the app at $250 million. Under CEO Sujit Acharya's leadership, Nimbuzz suite of applications enables users to enjoy end-to-end encrypted free calls, instant messaging, games, file sharing, social networking, mobile payments & movies on their mobile device. Nimbuzz has more than 3 million lines of code. Initially, Nimbuzz offered discounted calling rates to most countries in the world. The platform processed more than a billion call minutes and in excess of 100 billion messages a month.
Raffi Krikorian is an Armenian-American technology executive, and the CTO of the Emerson Collective. He was the CTO of the Democratic National Committee, Head of Uber's Advanced Technologies Center, and the former VP of Platform Engineering at Twitter where he was in charge of infrastructure for all of Twitter up to August 2014. He is credited with leading the charge to improve the reliability of Twitter as well as the move from Ruby to the JVM. He currently also serves on the board of directors of the Tumo Center for Creative Technologies in Yerevan, Armenia.
The John Lewis Christmas advert is an ongoing television advertising campaign released by British department store chain John Lewis & Partners in the build-up to Christmas. John Lewis & Partners launched their first Christmas advert in 2007. It has since become something of an annual tradition in the UK, and one of the signals that the countdown to Christmas has begun. The adverts tend to attract widespread media coverage and acclaim upon their release. Between 2019 and 2020, the advert has promoted both John Lewis & Partners and Waitrose & Partners.
@dril is a pseudonymous Twitter user best known for his idiosyncratic style of absurdist humor and non-sequiturs. The account and the character associated with the tweets are all commonly referred to as dril or wint, both rendered lowercase but often capitalized by others. Since his first tweet in 2008, dril has become a popular and influential Twitter user with more than 1.8 million followers.