A visual aid, often available in portable document format, which graphically represents data pertaining to rapid movements or escapes. For instance, it may depict the frequency and direction of unexpected pedestrian crossings in traffic safety analysis or the flight paths of fleeing subjects in behavioral studies.
Such a representation provides a concise and easily interpretable overview, facilitating identification of patterns and trends that might be missed in raw data. Its utilization can lead to improved resource allocation in safety interventions and more effective strategies in tracking or apprehension scenarios. Historically, similar graphical depictions have been crucial in fields requiring swift decision-making based on observable events.