What you really want to watch out for even more so than color change, is meat or poultry that has a bad odor or is sticky, tacky, or slimy to the touch. Let your other senses be your guide in these instances. Read more: The Color of Meat and Poultry - USDA.
Windows Management Instrumentation(WMI) is a set of extensions to the Windows Driver Model that provides an operating system interface through which instrumented components can provide information and notification.
The intelligent platform management interface (IPMI) specification is a standard that defines a set of common interfaces to a computer system. System administrators can use IPMI to monitor system health and manage the system. IPMI 2.0 defines both a host-based and network-based interface.