QR codes are something that have gained rapidly in popularity as of late. QR codes have been used for everything from contests, to interactive website tools to now even being featured on a periodic table. QR codes are something that are very relevant & can be useful to our industry. -Richelle B.
68. WIKIPEDIA 31.8.15 A random article At Wikipedia The Free Encyclopedia Is a smaller or bigger particle Doubtful or precise Not always reliable But handy, that's undeniable, And, sometimes, really wise.