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Paperback Software, a company founded by Adam Osborne, was found guilty of copyright infringement for using Lotus 1-2-3's look-and-feel interface in its own spreadsheet program.
Related Wikipedia articles
Paperback Software
Former software company
Paperback Software International Ltd. was a software company founded in 1983 by Adam Osborne to manufacture discount software such as word processor Paperback Writer and related spell checker Paperback Speller, spreadsheet VP-Planner, database VP-Info, and the VP-Expert…Source: Wikipedia (CC BY-SA)
Adam Osborne
British computer designer (1939–2003)
Adam Osborne was a British author, software publisher, and computer designer who founded several companies in the United States and elsewhere. He introduced the Osborne 1, the first commercially successful portable computer.Source: Wikipedia (CC BY-SA)
Copyright infringement
Illegal usage of copyrighted works
Copyright infringement is the use of works protected by copyright without permission for a usage where such permission is required, thereby infringing certain exclusive rights granted to the copyright holder, such as the right to reproduce, distribute, display or perform the…Source: Wikipedia (CC BY-SA)
Lotus 1-2-3
Spreadsheet software
Lotus 1-2-3 is a discontinued spreadsheet program from Lotus Software. It was the first killer application of the IBM PC, was hugely popular in the 1980s, and significantly contributed to the success of IBM PC-compatibles in the business market.Source: Wikipedia (CC BY-SA)
Look and feel
Aspect of software design related to user interfaces
In software design, the look and feel of a graphical user interface comprises aspects of its design, including elements such as colors, shapes, layout, and typefaces, as well as the behavior of dynamic elements such as buttons, boxes, and menus. The term can also refer to…Source: Wikipedia (CC BY-SA)
Spreadsheet
Computer application for organization, analysis, and storage of data in tabular form
A spreadsheet is a computer application for computation, organization, analysis and storage of data in tabular form. Spreadsheets were developed as computerized analogs of paper accounting worksheets. The program operates on data entered in cells of a table. Each cell may…Source: Wikipedia (CC BY-SA)