InVisage hopes to give camera phones a kick up the image quality with its new sensor technology, dubbed QuantumFilm. The start-up promises its sensor will be four times more efficient at capturing light than traditional silicon-based chips. This means it can increase resolution or dramatically reduce noise in low-light. Could this be the start of a love affair with high-quality camera phones? Stephen Shankland has the full story at CNET News: InVisage aims to remake camera sensor market.