PixelSearch is a function commonly used in scripting and automation, particularly in the AutoHotkey scripting language for Windows. It allows a script to scan a specified area of the screen for a pixel of a certain color and returns the coordinates of that pixel. This is useful for automating tasks that require interaction with specific graphical elements on the screen. For example, it can be used to detect certain images, icons, or color changes in an application, and then trigger specific actions in response. In my case, I'm looking to implement similar functionality on my jailbroken iPhone, or alternatively, find a way to control my iPhone from my PC to use PixelSearch there.