Upwardly mobile [Communications Enterprise Mobile]

The scale of the Apple iOS/Google Android duopoly is causing concern among other communications players whose fortunes are also tied closely to smartphone success. Mobile operators, smartphone handset manufacturers and mobile application and service developers in particular are both envious of the revenue the Apple/Google dominance generates, and nervous at the extent of the control the two companies exert over the rest of the mobile industry as a result. (5 pages)