Product Requirement: Chrome extension - Dogtor
Purpose: A browser plugin reminding users to regularly rotate their neck to prevent cervical spondylosis by periodically rotating the website's angle.
Structure and Layout: Arrange the interface vertically. At the top, place the toggle switch for enabling/disabling periodic rotation. Below it, include the angle adjustment tool with a protractor-like interface. Further down, offer the rotation frequency setting with a dropdown or slider for intervals between 1 to 30 minutes. Position a small dog doctor icon in the top-right corner of the title bar for easy identification.
UI Components: Toggle switch, angle adjustment tool, rotation frequency selector, dog doctor icon.