AirTags are super easy to use — they feature a simple one-tap setup that connects them to your iPhone or iPad. From there, you can track your items alongside your other Apple devices in the Find My app. They feature a built-in speaker so you can play a sound to locate items lost in the couch cushions, and select iPhone models can even use Precision Finding with Ultra Wideband technology to lead you right to your nearby tag. They also have an IP67 water- and dust-resistant rating and use a standard, easily replaceable CR2032 coin cell battery, so you won't have to throw them away when they eventually die.
Nothing in the argument required the arc to be a semicircle. If the arc has length xxx times the circumference (where x≤1/2x \leq 1/2x≤1/2), each anchor's event has probability xN−1x^{N-1}xN−1 instead of (1/2)N−1(1/2)^{N-1}(1/2)N−1. Mutual exclusivity still holds because the gap is at least 1−x≥1/21 - x \geq 1/21−x≥1/2 of the circumference, too large for any other anchor's arc to bridge:
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It's nice to know that I can just sit down at the same computer and do everything my job requires, from writing, to research, to video creation. This laptop does it all.