Tesco introduced the smart phone, purchase

Tesco has unveiled a mobile application that allows the owners of the devices can purchase online by reading the barcodes at home.
The application was developed by Ribot. The application uses the phone's camera to read the barcode of the products in the Tesco store. According to The Register; the software synchronizes with the web store of Tesco, so theoretically the purchase can be carry out in front of the monitor of the PC  – reports Világgazdaság Online, after The Register.