The use of the word experience, rather than event or presentation, implies that Apple’s typical presentation format won't apply here. And CEO Tim Cook more or less confirmed this when he posted that the company had "a big week ahead," starting on Monday. Apple is most likely planning multiple days of product launches announced via press release on its Newsroom site, with the “experience” on Wednesday serving as a capper and a hands-on session for the media.
A quadtree does the same thing for two-dimensional space. It takes a rectangular region and divides it into four equal quadrants: northwest, northeast, southwest, southeast. If a quadrant has too many points in it, it subdivides again and again. Each subdivision creates smaller and smaller cells where points are densely packed.
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Burger King said it’s also exploring using Patty as a way to improve customer service. The system can track when employees say key words like “welcome,” “please” and “thank you” and share that with managers.
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