Ridesharing is a transportation service where individuals share a vehicle with others traveling in the same direction. This service has gained popularity in recent years with the rise of apps and platforms such as Uber and Lyft, which connect drivers with passengers looking for a ride. Ridesharing offers a more convenient and flexible alternative to traditional forms of transportation, and has the potential to reduce traffic congestion, lower emissions, and improve access to transportation for individuals who may not have their own vehicle. Researchers in this area study various aspects of ridesharing, including its impact on mobility patterns, environmental sustainability, and urban planning. They also explore ways to optimize ridesharing services to improve efficiency and meet the needs of users.