Robo-taxis represent a transformative leap in urban mobility, offering autonomous, on-demand transport without human drivers. They promise reduced traffic accidents, lower transportation costs, and increased accessibility, especially for the elderly or disabled. However, challenges remain, including regulatory approval, public trust, cybersecurity risks, and safe navigation in unpredictable environments. Successful implementation hinges on robust AI, comprehensive testing, and strong infrastructure. While promising, widespread adoption may take time due to technical, ethical, and societal concerns. Still, robo-taxis could redefine city transport, reduce carbon emissions if electric, and reshape how we perceive vehicle ownership and commuting in the near future.