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Now Playing: 01-12-12 Marketplace Tech Report

This week's CES is a showcase of products, but there's one company out there who wants you to make your own. Makerbot is the latest in 3D printing, a technology that is still quite expensive but also beginning to become more mainstream. Also at CES, there's the major effort and investment being put in to keep you amused -- screens are becoming more ubiquitous in modern life, and companies are trying to find ways to keep up with it.