Meet The App Man At AT&T

CTO John Donovan, left, sees digital water balloons as a fun primer on handset-to-handset apps—and a lure for wayward subscribers. | Photographs by Darren Braun As leader of Donovan’s tech council, Sanjay Macwan is helping revamp AT&T from a phone company to a technology company.

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Meet The App Man At AT&T