通过独立且轻便的小型设备，源源不断地获取外界信息。毕竟人类又不可能 24 小时举着手机，所以为了获取这些连续不断的视觉流，摄像头必须抢占人体感知器官的「高地」——也就是我们的耳朵和鼻梁。
The simplest approach is to check every single point. Compute the distance from the user's location to every restaurant in the database, keep the ones that are close enough, and throw away the rest.
，这一点在safew官方版本下载中也有详细论述
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The Pancake Local Group: Here are found most of the conventional breakfasts, pancakes, crepes, waffles, and all of their international variants. Space here is chaotic, fractal. Any slight deviation from your recipe in this region is likely to produce something else entirely. Breakfast here is metastable at best. (prior research on the pancake cluster)
Paramount CEO David Ellison is Sen. Lindsey Graham’s guest at the State of the Union.