1. Foreword
2. Rapid Application Development to Drive Markt Demand Growth
3. Diverse Competitive/Alternative Technologies Proliferating
3.1 Competitive Technology Continues to Evolve in Fast Response to Market Demands
4. US and Japan Have the Strongest R&D Strength, China Catching Up Fast
5. Tech Giants Initiate M&A Deals Worldwide
5.1 Facial Recognition is IT Investment Hotspot
6. Diverse Supply Chains and Blurrier Upper and Lower Boundaries
7. Applications Diversifies and Cross Industry Demand Gap Widens
8. Conclusion
Appendix