Artificially intelligent cameras can recognize faces, but picking out faces in a crowd becomes a challenge — unless you have 500 megapixels, that is. Researchers from the Fudan University and Changchun Institute of Optics, Fine Mechanics and Physics of the Chinese Academy of Sciences recently unveiled a 500-megapixel security camera they say can pick out…

“There it is!” I exclaimed to my wife, spotting the Power Wagon from more than a block away as it approached. Indeed this big red truck, which reminds me of a toy from my childhood come to life, is a bit conspicuous in the urban sprawl of Los Angeles.