snag it, use it and it will take you to their website. >> point it right there and it will take you right to a website. >> it takes two seconds to bring you right there. really the purpose is to stop you from having to type in whatever dot com which may take 30 seconds extra. >> wow, an extra 30 seconds. how did this get developed? >> it was developed by toyota but came out with advertisers making it easy for them to say, here, buy a pair of shoes or bra or whatever. scan this thing with your phone. that was really what pushed it out everywhere. you seem to see these everywhere now. >> here's my question, are theyless hackable, if you will? will they do anything to increase security? >> there's no security increase or concern there. there's nothing to identify you or be traced back to you. i wouldn't worry. if you put your own information into one, that's your