How will the coming tablet tidal wave alter the future

This week, we chat with Sarah Rotman Epps, senior consumer product analyst with Forrester Research Inc., about just how big the tablet market will get and how other tablet makers are attempting to topple Apple Inc. with its market dominating iPad. We also speak with Dave Evans, chief futurist at Cisco Systems Inc., on the “perfect storm” he envisions brewing for the coming tablet-filled world and what that will mean for society.