This document discusses analyzing multimodal design choices in reader-centered workplace documents. It identifies the key modes of communication as linguistic, spatial, aural, visual, and gestural. When designing documents, writers should consider the rhetorical situation, audience, purpose, context of use, and genre. The document analyzes five key design concepts: emphasis, contrast, organization/balance, alignment, and proximity. Examples are provided to illustrate how these concepts can be effectively applied to document design. Readers are then instructed to complete an analysis activity applying these design principles to web-based workplace documents.