Invention Grant
US08694253B2 User-specified route rating and alerts 有权
用户指定的路由等级和警报

User-specified route rating and alerts
Abstract:
In some implementations, a user can provide ratings for routes, streets and/or locations. In some implementations, the user can initiate an alert associated with a location. In some implementations, user-specified ratings and alerts can be included in a route determination. In some implementations, route rating and alert information can be transmitted to other users and/or devices.
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