The standout feature of FILO is its welfare boarding system, which employs a rotating cabin and a low-floor design to make it easy for people with mobility issues to get in and out. Inside the vehicle, we focus on user needs and experience with a minimalist IP interface, side-approach warning lights, and a new joystick control method that is accessible to all users. The exterior is equipped with neighboring vehicle warning lights, pedestrian interaction lights, and a medical kit to ensure the safety of both users and other road users. For the usage process, users can summon the vehicle via a mobile app, and FILO will autonomously drive to the user's location. After use, it will self-drive back to a designated parking area for recharging.