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SlideShare is an American hosting service, now owned by Scribd, for professional content including presentations, infographics, documents, and videos.Users can upload files privately or publicly in PowerPoint, Word, or PDF format.
Such a "short scan" which does not extend through all of the bars obviously cannot result in a correct read of the complete bar code, but by the nature of the interleaved 2 of 5 code, it is possible for a short scan that begins in the middle of the bar code to begin with a pattern that corresponds to the required start pattern, or for a short ...
Leachim with 3rd graders, c.1975. In 1974, he created Leachim, a 6 ft (180 cm), 200 lb (91 kg) robot assistant teacher who Freeman programmed with the class curricula, as well as certain biographical information on the 40 students Leachim was programmed to teach.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
Security barriers in a British Sainsbury's shop require customers to scan receipts before being allowed to leave the premises. Failure to scan all items is a form of shoplifting . This can happen innocently when a customer scans only one item of a "buy one, get one free" promotion, or deliberately by a customer at a self-checkout.
The first commercially viable CT scanner was invented by Sir Godfrey Hounsfield in Hayes, United Kingdom, at EMI Central Research Laboratories using X-rays. Hounsfield conceived his idea in 1967. [14] The first EMI-Scanner was installed in Atkinson Morley Hospital in Wimbledon, England, and the first patient brain-scan was done on 1 October ...
Wi-Fi hotspots may be set up either free of charge or commercially, often using a captive portal webpage for access. Organizations, enthusiasts, authorities and businesses , such as airports, hotels, and restaurants, often provide free or paid-use hotspots to attract customers, to provide services to promote business in selected areas.
PrestaShop is a freemium, [1] open source e-commerce platform. The software is published under the Open Software License (OSL). It is written in the PHP programming language with support for the MySQL database management system.