But each bridge owner must weigh the costs and benefits of including high-tech sensor arrays.

CNN: Is this the 'safest bridge in America?'

The Q10's upgraded AF algorithm and new high sensitivity image sensor enable faster autofocus operation even in dimly lit locations or with a telephoto lens.

ENGADGET: Pentax offers 100 different custom color options for its Q10 mirrorless camera

Whether shooting stills or Full HD video, advanced features and Nikon technologies like the newly developed high resolution CMOS sensor and EXPEED 3 image processing engine are designed to meet the needs of the most demanding creative vision.

ENGADGET: Nikon unveils lightweight, full-frame D600 DSLR -- hands-on and low-light samples (video)