Make text in your drawings scannable using any mobile phone or tablet with a camera. All you need is one of many available QR code reader applications for your device, and this plug-in.
QR Codes, also called mobile barcodes, can represent plain text, URLs, contact information, or geographic coordinates (using the FIELD command). Any existing text objects can be converted to QR codes by setting the Optically Scannable (text) property to 'yes' in the Property palette.
See a demo video on the AutoCAD YouTube channel: www.youtube.com/watch?v=5v4cSTqhe_k