This document is an executive summary of the Deloitte Open Mobile Survey 2012. It finds that the mobile industry is undergoing rapid changes as new entrants rewrite the rules of competition. Nearly half of respondents believe internet companies will dominate mobile in 5 years, while carriers will focus on connectivity. Most companies must transition from closed to open models. The summary also notes that mobile cloud, machine-to-machine technologies, and mobile payments show the most potential for future revenue. Gaming is seen as the most lucrative app category long-term.