该系统可能使用智能身份证或连接到特定计算机的数字证书，并在一系列在线服务中认证用户。
The system might use a smart identity card, or a digital credential linked to a specific computer and would authenticate users at a range of online services.
1993年，很少有公司有自己的网页，只有少数公司为用户支持在线订购产品或服务。
In 1993, few corporations had a web page, and only a handful allowed one to order products or services online.
用户可以在线搜索地图和天气预报，还可以在电话亭内使用WiFi。
Users can search for maps and weather reports online and use WiFi in the booths.
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