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Telecommunications

Volumental's vision is to be able to 3D print more or less anything you can see

Scanning and 3D printing an object could become much simpler if 3D printing company Volumental is successful in crowdfunding the development of a web app which would allow users to scan and print 3D objects using nothing more than a Kinect sensor and a web browser.  Read More

British PM David Cameron plans to filter all adult content from all UK Internet connection...

On Monday, British Prime Minister David Cameron announced a sweeping censorship plan that would block internet users in the United Kingdom from accessing online pornography unless they specifically request otherwise. British ISPs will be obliged to contact each of their customers to ask whether they want their content filtered, and if no answer is forthcoming, the filter will be applied by default. Speaking of how "online pornography is corroding childhood," Cameron also proposed that search engines stop showing returns for child pornography – and in doing so demonstrated a lack of understanding of the medium.  Read More

Graphene continues to strengthen its reputation as a wonder material, this time in the fie...

Researchers from the Universities of Bath and Exeter have shown that a few layers of graphene stacked on top of each other could act as a formidable material for optical switches, delivering speeds up to 100 times faster than current telecommunications technology.  Read More

The Last Ride of the Pony Express - painted by  George M. Ottinger in 1873 - showing a Pon...

After linking the world for 167 years, the commercial electric telegraph is no more. The speed with which electromagnetic telegraph systems took over both short- and long-distance communication in the mid 19th century set the pattern which telephones and the internet would follow, spawning the connected world we now live in. The closing down of India's state-run Bharat Sanchar Nigam, Ltd. (BSNL) network on Monday sparked a last-minute rush of people looking to send a souvenir telegram to mark the historic event before the electric telegraph was relegated to the history books.  Read More

Google recently launched Project Loon, which will send internet-enabled balloons into the ...

Almost two-thirds of the world still does not have access to high-speed internet, but Google is determined to change that. Unfortunately, setting up an affordable infrastructure in remote areas is beyond even a huge multinational corporation's capabilities, which is why the company had to devise a completely out-of-the-box solution called Project Loon. As part of the project, Google recently launched a series of internet-enabled balloons into the stratosphere over New Zealand to provide broadband connectivity to rural areas.  Read More

In a series of bombshell leaks, the extent of the US government's alleged spying on Americ...

If there was any doubt that George Orwell's Nineteen Eighty-Four was a prophetic piece of fiction, you can pretty much put that to rest. The more skeptical among us have claimed for years that, in the age of the internet, nobody has real privacy. During the last 24 hours, those fears emerged from the shadows. Details leaked of the secret US National Security Agency (NSA) program called PRISM, which may as well have been called Big Brother.  Read More

NHK's demo setup, for its new bullet-time system

Along with its nihilistic cyberpunk style, the film The Matrix is famous for popularizing what’s known as “bullet time” photography. You know the shots where someone would run and jump, then they’d freeze and the camera would appear to track around them as they were frozen in mid-air? That’s bullet-time. Now, that same technology may be coming to live televised sporting events.  Read More

The dashboard of the Ghost prototype

With eight days of his already successful Kickstarter campaign still remaining, John O'Nolan has cited the uncertainty surrounding Yahoo's newly-announced US$1.1 billion purchase of Tumblr as a reason to back his open source, non-profit blogging platform, Ghost.  Read More

Micrograph of the 240 GHz transceiver chip, which measures only 1.5 x 4 mm (Photo: Sandra ...

If you thought 5G wireless was fast at one Gbit/s, how does 40 Gbit/s sound? That's the new wireless data transmission record set by a team of engineers in Germany using integrated solid state mm-wave transceivers. This data transmission rate was demonstrated over a distance of 1 km (0.6 miles) and it is hoped that such links could be used to close gaps between optical networks in rural areas at a fraction of the cost of installing optical fiber.  Read More

The 5G millimeter-band transceiver has been developed by Samsung Electronics

LTE may only be wiping its feet on the proverbial doormat, and yet Samsung has already announced a significant breakthrough in the development of 5G mobile communications. The company says this will pave the way for next-generation mobile networks offering transmission speeds in the tens of gigabits per second, hundreds of times faster than LTE.  Read More

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