<ul data-eligibleForWebStory="true">Tesla launched its Robotaxi service in Austin, Texas, with a unique strategy of relying solely on cameras for self-driving.Tesla's CEO, Elon Musk, believes LiDAR is unnecessary and prefers the use of cameras, comparing them to human eyes.The biggest challenge faced by Tesla's Robotaxi service is dealing with sun glare, which could affect the cameras' performance.While some riders reported no issues with direct sunlight, others experienced glitches, indicating a challenge in achieving seamless operation.