- Uber is an app that connects passengers and drivers, allowing passengers to easily find and request rides. It has disrupted the taxi industry since its launch in 2009. - Early problems Uber aimed to address included the difficulty of finding taxis and lack of available cabs. However, Uber faced issues with regulations, surge pricing complaints, insurance coverage, and driver safety/background checks. - To address these challenges, Uber worked to change regulations, increase transparency on pricing, expand insurance policies, and strengthen driver screening. However, ongoing concerns around privacy, legal compliance, and competition remain open issues.