9 Computer software recorded on computer media and computer hardware for analyzing the frequency that people, objects, or vehicles visit a public or private physical location; infrared sensors, 3D electronic image sensors, and cameras; computer software recorded on computer media for counting the amount of times that people, objects or vehicles visit a public or private physical location, behavioural monitoring of customer satisfaction, and identification thereof by using facial recognition indicators; Electronic systems comprised of cameras, infrared sensors, 3D electronic image sensors, computer hardware, and computer software recorded on computer media for measurement and analysis of the commercial performance or viability of a physical location by determining flow-through ratio of foot-traffic and vehicles and attractiveness of a specific physical location zone, such as a shop window or street intersection by analyzing the dwell time of people or vehicles in a zone; Apparatus for the measurement and analysis of the commercial environment of a site, such as waiting time at checkouts, cubicles and customer experience, namely, cameras, facial expression recognition software recorded on computer media