The square outlined in red contains a code recognized by your camera on both a smart phone or a tablet that has a camera and a “QR scanner” application. The “QR” stands for quick response and was first developed for parts in the automotive industry. Because the square can store a lot of information it quickly transitioned over to the internet. By using an app or application you can scan the code now found on many product packages to get more information quickly. By scanning this image you will be taken to the manufacturer’s web page for the product you are scanning. When you do not have time to search for a product using the internet it is much quicker and faster to use a smart phone or tablet camera with a QR scanner application to get information. Try it you will likely find that this technology is very helpful.