OmniVision gave hope for a major improvement to the iPad and other thin tablets with a new camera sensor designed with them in mind. The OV5690 is its first five-megapixel camera using its second-generation backside-illuminated CMOS sensor and manages to get low light performance while measuring 20 percent thinner than the company's older sensor. Its camera would help with "slimmer tablets" along with smartphones, OmniVision said.