A Barcode is represents the data of any products that read by the optical machine. Barcode is normally look like a parallel lines with space, each line have a own value. Mostly Barcode is use in the shopping malls to quickly identify and fast selling items.
The question is how to make your own QR code? this question is solved by using the Barcode Yourself online tool by Scott Blake. Barcode Yourself is a online tool that helps you to create your own barcode. You can enter your gender, weight, height, age and location in Barcode Yourself and get your own barcode. After created your own barcode, you can show the diagrams (upper right corner) that show where your detail use in barcode. Also you can download and print your barcode. Click on Scan (upper right corner) to scan your barcode and know about you. You can also buy yourself barcode that printed on t-shirt ($33.50) and coffee mug ($24.50).