For example, when you're traveling you'll be able to call up your itinerary, send an e-mail postcard, book an appointment with your doctor or balance your bank account using a handheld PC that will know what information you need, and when and where you ne
For example, when you're traveling you'll be able to call up your itinerary, send an e-mail postcard, book an appointment with your doctor or balance your bank account using a handheld PC that will know what information you need, and when and where you ne
例如，你旅行的时候，可以调出旅行计划，发送电子邮件明信片，预约医生，或者结算银行账户，所使用的则是手持式个人电脑，它知道你需要什么信息以及何时何地需要。