AI 分析：文章的核心要点是通过快捷指令将日常学习生活中的重复性任务自动化。亮点包括创新的闹钟关闭机制（需检测到活动才真正关闭）、灵活的教学周计算和完整的作业收集统计流程。潜在影响是这些自动化方案可以显著提高学生的生活效率和学习管理能力。需要注意的是，部分功能依赖于较新的iOS版本，且自动化流程可能存在一些技术限制和bug。
Create a step-by-step guide for implementing three useful shortcuts for student life: 1) A smart alarm that requires physical movement to fully turn off, 2) A school week calculator that determines the current academic week based on semester start date, and 3) An automated homework collection system that saves attachments, tracks submissions, and identifies missing assignments. For each shortcut, provide the key actions needed, potential pitfalls to avoid, and testing recommendations. The guide should be practical for iOS users with basic shortcut experience.