Mobile devices and cloud computing also are being looked for improving health care.

FORBES: Mobility Seeds The Cloud

Conventional search, which Google dominates, is under pressure from social networking, hand-held devices and cloud computing areas Google has to pursue aggressively or risk becoming obsolete.

WSJ: Common Sense: The Case for Google

Users are increasingly talking less on these devices and using them more and more as computing devices.

FORBES: Like Disney Building Epcot, Apple May Dig Up Jobs' Phone Design