Digital Shot

Chalk up another world’s smallest title for Samsung this morning with this, their new 8.4 megapixel CMOS sensor. By implementing extended photo diode technology, Samsung has managed to squeeze higher light sensitivity and saturation levels into less space. According to Samsung, their new sensor’s high signal-to-noise ratio results in the equivalent image quality found in today’s CCDs while using one-tenth the power. As such, Sammy expects it to “quickly replace” the CCDs used in mobile phones, camcorders, and even digital cameras. Yeah, they wish. We’ll find out soon enough as this CIS hits mass production in the second half of 2007.

No question about it, strapping a webcam to your dome or rocking a set of unsightly head-mounted displays can kill a substantial amount of time, but researchers from the University of Bristol are looking at more practical uses of wearable cameras. A shoulder-mounted camera system that “automatically tracks head movements and can recognize hand gestures” has been developed in the UK, and eventually, they hope for it to recognize what the user is doing and make his / her life easier by communicating with other devices based on their actions. The cam is controlled wirelessly by a host computer, which “uses the camera’s output to keep track of objects, map its position and recognize different hand gestures made by the user.” Interestingly, the perched device even includes a trio of motors for muti-directional assistance, and built-in inertia sensors keep it level with the dips and dodges of life. Of course, we can’t promise you that everyone (like mall security) will take kindly to a Big Brother-type device flanked on your shoulder, but at least you won’t have to hire a bodyguard to watch your back, right?

Sun Filtering Through Smoke from a Fire in the Stanislaus National Forest, Near Arnold, California

© Dodrill / Aurora

Lower Antelope Slot Canyon, Arizona

© Mike Anich

Sunrise, Bald Hills, Redwoods National Park, California

© Don Paulson