As part of their application design, many mashups solicit public user input.

作为应用程序设计的一部分，很多mashup都要求公共用户提供输入。

youdao

In addition, Settings for the PUBLIC user ID define the default Settings to be used for user IDs that do not have their own setting.

此外，PUBLIC用户ID的设置定义了缺省设置，以便用于没有自己的设置的用户ID。

youdao

In Northern Ireland, the minister said, "we wanted to take a different approach, one that continues to maintain the current balance between public funding and user contribution".

BBC: Northern Ireland Assembly

Following an investigation by the Canadian Privacy Commissioner, Facebook in June limited applications to accessing only the public parts of a user's profile, unless the user grants additional permission. (Canadian officials later expressed satisfaction with Facebook's steps.) Previously, applications could tap any data the user had access to, including detailed profiles and information about a user's friends.

WSJ: Facebook in Online Privacy Breach; Applications Transmitting Identifying Information

Companies like ours are able to operate and maintain many public parks using just the user fees that are already paid at the gate, without taxpayer subsidies.

FORBES: Regime Uncertainty and Obamacare