If both unique identification and accurate 3D alignment are required, please consider using VuMarks. This is not sufficient to display spatially aligned 3D objects on top of barcodes but can be used to display 2D boxes over the codes. Unlike other Vuforia features, Barcode coordinates are provided in 2D camera/screen space only. Vuforia Engine supports the following types of 2D codes: Vuforia Engine supports the following code types often used in retail, logistics and industrial applications:Ģ-dimensional codes capture higher amounts of data and can be used to store more complex information such as URLs or shipping instructions, while also providing better error correction capabilities. Supported barcode typesġ-dimensional barcodes are frequently used to represent information that does not require a high data capacity, such as products’ identification codes or serial numbers. This is particularly helpful on eyewear devices where any kind of text input is tedious. By showing a QR-Code on the screen and scanning it in a mobile app, you can easily start a particular AR experience or log in users into a system without requiring manual input. Handover from desktop to mobile devicesĢD codes such as DataMatrix or QR-Code can contain rich information like full URLs or structured data. This is just one example where scanning codes can accelerate the process by avoiding users having to manually type in serial numbers or product codes. When scanning a barcode, your app can fetch instructions for the correct configuration or connect to the machine to get real-time IoT (Internet of Things) data. In assembly and maintenance scenarios, a frequent requirement is to identify the exact machine being worked on for reporting purposes, or to get more information about the machine. The feature lets you detect and read a single or multiple barcodes simultaneously. The Vuforia Engine Barcode Scanner is specialized to identify and read 1D and 2D barcodes using the Vuforia Engine computer vision technology.
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