知希正在为丈夫选购周年礼物。由于她的丈夫有空时总爱钓鱼，知希通过手机搜寻最近的户外用品店。手机打开了地图应用，显示前往附近户外用品店的路线只有五分钟路程。 这是哪种个性化用户体验示例？

This scenario exemplifies using known user signals. The user's search for "outdoor goods store" combined with their current location (a known signal) allows the map application to provide highly relevant, personalized results—directions to the nearest store. This is a direct response to explicit user input and contextual information. "Google's 'one-tap sign-in'" is a convenience feature for authentication, not directly related to personalizing search results based on immediate user intent and location. "Providing relevant landing pages" is a general best practice in marketing, but the core personalization here comes from leveraging the user's real-time location and search query. "Using machine learning techniques" is too broad; while machine learning might underpin some aspects of map applications, the specific personalization described is directly attributable to interpreting explicit user signals (search query + location).