Protective covers and cases for cellular phones that also contain a quick response code or two-dimensional bar code printed on them that, when scanned, will redirect to a user defined function on the internet

Jewelry, namely bracelets, wristbands and necklaces that also contain a quick response code or two-dimensional bar code printed on it that, when scanned, will redirect to a user defined function on the internet

An internet-based social networking service that allows interaction among users through the use of quick response codes or two-dimensional bar codes located on personal items such as jewelry, clothing and cellular phone cases, as well as through the use of online games, challenges and other internet functions