Design a comprehensive training program on accessibility for product development teams at [CompanyName]. The training should cover key topics such as [ScreenReaderUse], [KeyboardNavigation], and [ColorContrast], with a focus on practical, hands-on activities. Assign roles such as [Trainer] and [ProductManager] to ensure engagement and learning. Set measurable success criteria for the training program, including pre- and post-assessments to evaluate the improvement in the team's understanding of accessibility standards.