ZXing - Barcode Scanner for Android
Google ARCore - Google Augmented Reality SDK
Barcode to PC: Wi-Fi scanner - Turn your smartphone into a real barcode scanner
Vuforia SDK - Vuforia is a vision-based augmented reality software platform.
bcWebCam - Scan barcodes and QR Codes with your computer web cam
Vuforia - Leading Augmented Rreality platform.