AI-Powered Speech Training App for Preschoolers

I'm looking to develop a speech training app specifically designed for preschool aged children (4-6 years). The app should utilize artificial intelligence (AI) to analyze children's pronunciation and diagnose their specific speech issues, such as articulation disorders, fluency disorders, and voice disorders. It should then recommend the most relevant course of exercises to correct these issues.

Key Features:
- Speech Issue Diagnosis: The app should be able to identify various speech issues, including articulation, fluency and voice disorders.
- Tailored Exercise Recommendations: Based on the diagnosis, the app should suggest personalized exercises to help improve the child's speech.
- Engaging Elements: To keep children interested and motivated, the app should incorporate interactive games, a reward system, and animated characters.

Ideal Skills and Experience:
- Proficiency in AI and machine learning
- Experience in app development, particularly for preschool age children
- Knowledge of speech therapy techniques and disorders
- Skills in game design and creating engaging, interactive content
- Experience with implementing reward systems and animated characters in apps.