Paul Ridden

Black may not be the new black in the world of digital SLR cameras. Last month Pentax announced its intention to add a splash of color by offering its new K-x camera in white, red and blue as well as black. Now the company has announced a very colorful limited edition K-x based on the design of the popular Korejanai robot.  Read More

Taiwan's Dosun Solar Technology has added a flashing LED bike pedal to its range of safety lighting gadgets. As well as sporting the familiar orange reflective plastic strips on the front and back, each outer corner of the J-1 Pedal Light holds four bright LEDs which start to flash when the rider begins to pedal.  Read More

Sony has announced a new addition to its S-Frame family of digital photo frames. The DPP-F700 7-inch model includes a printer that takes 45 seconds to produce a 6 x 4-inch photo. It also features simple photo editing functions and lets you create custom calendars via the device interface.  Read More

The Sharp Corporation has developed a compound solar cell that has achieved a conversion efficiency of 35.8 percent. Developing a new base layer for its triple-junction compound solar cell has improved on Sharp's previous conversion efficiency by almost four percent.  Read More

General Electric has unveiled a pocket-sized ultrasound scanner at the Web 2.0 Summit in San Francisco. Looking very like (and not much bigger than) a clam-shell mobile phone, the device allows physicians to scan any part of the body by placing the attached wand on it. The system will be able to see real-time black and white or color inner body images on the screen of the Vscan and data can be also be saved and reviewed at a later date.  Read More

The world's largest bookseller, Barnes & Noble, has confirmed it is to enter the e-Reader market with a device called the nook. Powered by Android 1.5 and sporting the now familiar e-Ink text display, the nook also benefits from a 3.5-inch color touchscreen interface for library browsing and book ordering. It allows wireless access to over a million eBooks, magazines and newspapers and purchases can be shared with friends.  Read More

Canon didn't allow Nikon to enjoy the limelight for too long after all, announcing the forthcoming release of its new EOS 1D Mark IV professional D-SLR camera before the fanfare that accompanied Nikon's D3S had even died down. As well as slightly improving the huge ISO range of the D3S, Canon looks to have seized the opportunity to further raise the standard a little by opting for a 16.1 Mp sensor and 1080p high definition video.  Read More

Swedish researchers have developed an interactive touchscreen 3D autopsy table that allows pathologists to examine virtual representations of real bodies in minute detail and from numerous viewing angles. Using data provided by scans of an actual body, the table allows the user to remove layers such as skin and muscle, add or remove tissue and circulatory systems, zoom in and out and cut through sections with a virtual knife. The video below is a "must watch".  Read More

If you need to keep track of customers, workers or even your kids, but don't fancy the idea of implanting a chip, then the familiar form offered by Ekahau's T301W may be of interest. The unobtrusive watch-like wristband tag enables real-time location monitoring over a Wi-Fi network. It's accurate to within a few feet, allows for simple two-way communication and, being waterproof, can be safely disinfected for re-use.  Read More