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Wi-Fi


— Digital Cameras

Canon announces Wi-Fi-enabled Vixia mini camcorder

By - August 7, 2013 6 Pictures
Although Canon’s line of Vixia camcorders has been quite popular for some time now, not everyone wants to cart around a full-sized video camera – even a relatively small consumer model. For those folks, Canon has now introduced the Vixia mini compact personal camcorder. It still shoots 1080p HD video like its larger siblings, but also offers features such as multiple shooting modes and Wi-Fi connectivity. Read More
— Telecommunications

CreepyDOL system can destroy your privacy for about US$500

By - August 6, 2013 2 Pictures
Brendan O'Connor is an unabashed hacker who has worked for DARPA and taught at the US military's cybersecurity school. CreepyDOL (Creepy Distributed Object Locator), his new personal tracking system, allows a user to track, locate, and break into an individual's smartphone. "For a few hundred dollars," he says, "I can track your every movement, activity, and interaction, until I find whatever it takes to blackmail you." Read More
— Science

Wi-Vi system uses Wi-Fi to see through walls

By - July 1, 2013
Researchers at MIT's Computer Science and Artificial Intelligence Laboratory have developed what could become low-cost, X-ray vision. The system, known as "Wi-Vi," is based on a concept similar to radar and sonar imaging, but rather than using high-power signals, this tech uses reflected Wi-Fi signals to track the movement of people behind walls and closed doors. Read More
— Digital Cameras

Fujifilm reveals 16.3 MP X-M1 mirrorless compact

By - June 27, 2013 9 Pictures
Fujifilm has announced the forthcoming release of the X-M1, the third member of the company's X-Series interchangeable lens camera systems. The lightweight compact sports the same 16.3 megapixel sensor found in the X-Pro1 and X-E1, as well as up to ISO25600 sensitivity, built-in Wi-Fi technology and an LCD display that tilts vertically. The company has also placed all of the camera's key buttons and dials on the right side for one-handed operation. Read More
— Electronics

WiSee system recognizes user gestures in other rooms

By - June 11, 2013 2 Pictures
By now, even if they’ve never used one themselves, most people are pretty familiar with the idea behind gesture control systems such as the Kinect – the user makes a movement, the device “sees” that movement, and interprets it. However, what would happen if the user was in another room, blocked from the device’s cameras and depth sensors? Well, as long as there was a Wi-Fi signal available, it wouldn’t be a problem ... at least, not if the WiSee system was being used. Read More
— Digital Cameras

Samsung NX2000 puts wireless connectivity on tap

By - May 6, 2013 8 Pictures
About this time last year, Samsung announced three new Wi-Fi-packing additions to its NX mirrorless camera range. Since then, smartphone cameras have come on in leaps and bounds – increasing the megapixel count to within spitting distance of dedicated cameras, while also bumping up overall image quality. Rather than square up to the ubiquitous smartphone, like Samsung's Galaxy Camera for instance, the new NX2000 reaches out and taps mobile devices on the shoulder to offer a friendly greeting. Thanks to the inclusion of near field communication (NFC), that quick tap is all that's needed to set up direct wireless communication for instant photo sharing and file backup. Read More
— Digital Cameras

Sony's Cyber-shot HX50V claims smallest and lightest 30x zoom crown

By - April 24, 2013 8 Pictures
Given the ubiquitous nature of smartphones and the ever-increasing megapixel count of their onboard camera sensors, you'd be forgiven for thinking that the compact digital camera may have snapped its very last snap. Sony believes that its new Cyber-shot HX50V superzoom will make you think again. Claimed to be the world's smallest and lightest 30x zoom camera currently available, the low light sensitive 20-megapixel camera features both Wi-Fi and GPS, high-speed AutoFocus, optical image stabilization, and boasts an impressive battery life. Read More
— Electronics

Pinoccio: A wireless, gossiping microcontroller for the Internet of Things

By - April 16, 2013 3 Pictures
Pinoccio is a new Internet of Things-friendly microcontroller designed to get home-brew electronics projects talking to the internet and, usefully, each other. Pinoccios come with or without Wi-Fi capability, but can wirelessly natter away with each other by low-power radio using mesh networking. And an in-built battery untethers your projects (hence the name, d'uh). Think of these as Arduino's roaming gossipy cousins, then. Read More
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