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In places like laboratories, we often need to scan a tray of multiple tubes with barcodes on the top (like the following image). The tubes may be used for Covid-19 PCR test. They need to be retrieved in reading order (from left to right and line by line from the...
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Barcode scanning technology is crucial for many enterprises, such as those in the supermarket, logistics, and warehousing industries. The data obtained from scanning barcodes is used to track inventory, manage orders, and process payments. Handheld barcode scanners are widely used as peripheral devices in these industries. However, traditional handheld laser...
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In scenarios like inventory management and checkout, we often need to get the barcodes into a PC device. We can use a handheld laser barcode scanner to scan the barcodes and send the results to a PC device via USB, Bluetooth or network. But as smartphones are ubiquitous now, we...
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Chrome extensions are software programs, built on web technologies (such as HTML, CSS, and JavaScript) that enable users to customize the Chrome browsing experience.1 In this article, we are going to write a Chrome extension to add the barcode reading function to web pages with Dynamsoft Barcode Reader. The extension...
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Flutter enables developers to create applications for desktop, mobile, and web from a single codebase. However, not all plugins are universally compatible with every platform. In this article, you will learn how to choose appropriate plugins to build a web-based barcode, QR code, and PDF417 scanner in Flutter. Although the...
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Chrome extensions are software programs, built on web technologies (such as HTML, CSS, and JavaScript) that enable users to customize the Chrome browsing experience.1 In this article, we are going to write a Chrome extension to add the document scanning function to web pages. Dynamic Web TWAIN is used to...
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Previously, we created a Flutter document rectification plugin for web, Windows, and Linux. In this article, we will add support for Android and iOS. As a result, you will be able to create a document rectification app that corrects the perspective of an image of a document on all platforms....
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Quasar is a Vue.js-based framework, which allows web developers to quickly create responsive websites/apps. It can use Electron to build multi-platform desktop apps. In this article, we are going to build a document scanning desktop app with Quasar and Electron. Dynamic Web TWAIN is used to provide the ability to...
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The International Mobile Equipment Identity (IMEI) is a numeric identifier, usually unique, for 3GPP and iDEN mobile phones, as well as some satellite phones. It is usually found printed inside the battery compartment of the phone but can also be displayed on-screen on most phones by entering *#06# MMI Supplementary...
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Solidjs is a web framework like React. Instead of using techniques like virtual DOM, it compiles its templates to real DOM nodes and updates them with fine-grained reactions. In this article, we are going to build a barcode and QR code scanner using Solidjs. Dynamsoft Camera Enhancer is used to...