I got a taste of what is coming by spending a morning at the Tokyo headquarters of NTT DoCoMo, the Japanese cellular giant that is at the cutting edge of this process and far ahead of America in offering total interoperability inside Japan. DoCoMo is an abbreviation for Do Communications Over the Mobile Network; it also means “anywhere” in Japanese. My day at DoCoMo's headquarters started with a tour conducted by a robot, which bowed in perfect Japanese fashion and then gave me a spin around DoCoMo's showroom, which now features handheld video cell phones so you can see the person you are speaking with.
“Young people are using our mobile phones today as two-way videophones,” explained Tamon Mitsuishi, senior VP of the Ubiquitous Business Department at DoCoMo. “Everyone takes out their phones, they start dialing each other and have visual conversations. Of course there are some people who prefer not to see each other's faces.” Thanks to DoCoMo technology, if you don't want to show your face you can substitute a cartoon character for yourself and manipulate the keyboard so that it not only will speak for you but also will get angry for you and get happy for you. “So this is a mobile phone, and video camera, but it has also evolved to the extent that it has functions similar to a PC,” he added. “You need to move your buttons quickly [with your thumb]. We call ourselves 'the thumb people.' Young girls in high school can now move their thumbs faster than they can type on a PC.”
By the way, I asked, what does the “Ubiquitous Department” do?
“Now that we have seen the spread of the Internet around the world,” answered Mitsuishi, “what we believe we have to offer is the next step. Internet communication until today has been mostly between individuals-e-mail and other information. But what we are already starting to see is communication between individuals and machines and between machines. We are moving into that kind of phenomenon, because people want to lead a richer lifestyle, and businesses want more efficient practices... So young people in their business life use PCs in the offices, but in their private time they base their lifestyles on a mobile phone. There is now a growing movement to allow payment by mobile phone. [With] a smart card you will be able to make payments in virtual shops and smart shops. So next to the cash register there will be a reader of the card, and you just scan your phone and it becomes your credit card too...
“We believe that the mobile phone will become the essential contrailer of a person's life,” added Mitsuishi, oblivious of the double meaning of the English word “control.” “For example, in the medical field it will be your authentication system and you can examine your medical records, and to make payments you will have to hold a mobile phone. You will not be able to lead a life without a mobile phone, and it will control things at home too. We believe that we need to expand the range of machines that can be controlled by mobile phone.”
There is plenty to worry about in this future, from kids being lured by online sexual predators through their cell phones, to employees spending too much time playing mindless phone games, to people using their phone cameras for all sorts of illicit activities. Some Japanese were going into bookstores, pulling down cookbooks, and taking pictures of the recipes and then walking out. Fortunately, camera phones are now being enabled to make a noise when they shoot a picture, so that a store owner, or the person standing next to you in the locker room, will know if he is on Candid Camera. Because your Internet-enabled camera phone is not just a camera; it is also a copy machine, with worldwide distribution potential.
DoCoMo is now working with other Japanese companies on an arrangement by which you may be walking down the street and see a poster of a concert by Madonna in Tokyo. The poster will have a bar code and you can buy your tickets by just scanning the bar code. Another poster might be for a new Madonna CD. Just scan the bar code with your cell phone and it will give you a sample of the songs. If you like them, scan it again and you can buy the whole album and have it home-delivered. No wonder my New York Times colleague in Japan, Todd Zaun, who is married to a Japanese woman, remarked to me that there is so much information the Japanese can now access from their Internet-enabled wireless phones that “when I am with my Japanese relatives and someone has a question, the first thing they do is reach for the phone.”