This collection contains applied framework notes from the broader Reality Drift project, examining how structural drift appears across modern cultural, institutional, and digital systems. The notes apply core Reality Drift concepts to specific domains including education, signaling systems, digital identity, algorithmic media, economic precarity, workplace systems, and platform-mediated behavior. Rather than introducing new core concepts, these materials extend the framework into concrete settings where optimization, abstraction, and representational drift become visible in everyday life. These documents are intended as applied interpretive notes and domain-specific framework applications rather than canonical concept papers. They form part of the broader Reality Drift archive as examples of how the framework can be used to analyze contemporary systems.