Gian Luca Cioletti is head of business development for Nokia in EMEA. He has over 16 years of experience in international business and holds degrees in electronic engineering and international business management. In the document, he discusses the evolution of the mobile apps market from serving business users to the mass consumer market. Key points include the first commercial mobile phone costing over $4,500 and SMS becoming a popular "killer app" starting in the early 1990s. By 2008, the SMS market was estimated at $130 billion. Cioletti also notes convergence across platforms like PC/mobile and services/apps, and asks what future trends and the "next big thing" may be in this changing market.