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Industry WIKI

Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Finance

CoreCard Corporation

CoreCard Corporation is an American financial technology company based in Norcross, Georgia. Before 2021, it was named Intelligent Systems Corporation and once sold portable computers, video terminals, expansion cards, and other peripherals through a variety of manufacturing subsidiaries.

Networks

Dark Machine

Dark Machine is a Japanese mixed-media project produced by Project Carbuncle. It includes a video game that uses Web3 elements, including integrated cryptocurrency and an NFT marketplace. An anime television series titled Dark Machine: The Animation and produced by Production +h. premiered in October 2026.

Trading basics

Focus (programming language)

FOCUS is a fourth-generation programming language (4GL) computer programming language and development environment that is used to build database queries. Produced by Information Builders Inc., it was originally developed for data handling and analysis on the IBM mainframe. Subsequently versions for minicomputers and such as the VAX and other platforms were implemented. FOCUS was later ex

Trading basics

IBM Retail Store Systems

This article describes IBM point of sale equipment from 1973 with the introduction of the IBM 3650 till 1986 with the introduction of the IBM 4680. IBM continued to announced new retail products until the sale of the IBM Retail Store Solutions business to Toshiba TEC, announced on 17 April 17 2012.

Trading basics

Itautec

Itautec is a Brazilian electronics company founded in 1979. Currently, its a division of the Itaúsa group, a Brazilian business group.

Trading basics

Post-PC era

The post-PC era was a market trend observed during the 2010s involving a decline in the sales of personal computers (PCs) in favor of post-PC devices, which include mobile devices such as smartphones and tablet computers as well as other mobile computers such as wearable and ubiquitous ones. These devices emphasize portability and connectivity, including the use of cloud-based services,