We are adapting the video data collection and analysis technology derived from the Human Speechome Project for the retail sector through real-world deployments. We are developing strategies and tools for the analysis of dense, longitudinal video data to study behavior of and interaction between customers and employees in commercial retail settings. One key question in our study is how the architecture of a retail space affects customer activity and satisfaction, and what parameters in the design of a space are operant in this causal relationship.