Do you think that smart phones will become a digital wallet? How does the author say this will be accomplished? What is so important about near-field communication? What will NFC enable people to use their cellphones to do? What do you think are the advantages and the disadvantages of NFC technology? How do you think people will feel about using this technology?
I think it is a bad idea to make smart phones become a digital wallet because all of your personal information will be in there and if your phone gets stolen somebody will have all of your personal information.