Gas prices refer to the cost of fuel for vehicles, typically measured in dollars per gallon or liter, and are influenced by factors such as crude oil prices, refining costs, and regional demand. Understanding gas prices is crucial for consumers, policymakers, and businesses, as fluctuations can significantly impact household budgets, transportation costs, and the overall economy, making it a closely watched metric in the tech community, particularly in the development of logistics, transportation, and energy management systems.