Being stuck on slow Wi-Fi can be incredibly frustrating, especially when you’ve got work to do, but there is a solution. David Nield at Gizmodo has written a handy primer on how to disable images and plugins on your browser in order to speed up loading times and counteract the crummy connection. More →
Everyone loves in-flight Wi-Fi… until it allows a hacker to infiltrate the plane’s satellite communications equipment. CBCNews brings us word that security researcher Ruben Santamarta of IOActive is going to present new findings at the Black Hat conference in Las Vegas this week showing how to use a plane’s Wi-Fi and even its in-flight entertainment system to hack into its satellite equipment. More →
Google absolutely loves it when people spend more time using its assorted mobile apps and services which is why it wants to make sure you never have to stop using them if you’re in a location that doesn’t offer a Wi-Fi hotspot. The Information now reports that Google “has developed plans to offer heavily subsidized Wi-Fi network hardware and software to small and medium-sized retail businesses” that they can in turn offer to their customers. More →
It’s taken a while but it looks like New York City will finally go through with a brilliant plan that will greatly expand the number of Wi-Fi hotspots available throughout the five boroughs. New York mayor Bill de Blasio this week announced that he’s seeking proposals for how to best build a citywide Wi-Fi network that uses pay phone booths as hotspots. This initiative started under former New York mayor Michael Bloomberg but it was fairly limited in reach — de Blasio apparently wants to push it much further to create a Wi-Fi network capable of spanning huge chunks of the city. More →
Believe it or not, public Wi-Fi hotspots aren’t always the most secure way to access the web when you’re on the go. This is why security firm Secure Data Recovery has put together a handy infographic that gives you tips and tricks for avoiding some of the most common dangers associated with using public Wi-Fi hotspots. More →
The entire home automation industry is about to be upended by startups. Companies that are starting out small have a clear and concise vision: one in which your home and the many things in it can all communicate and work seamlessly with each other.
I have been looking for the perfect way to automate a room, a whole floor, and an entire house for the past ten years and have consistently been disappointed. Disappointed with the integration, the cost, the flexibility, and the ease of use. More →
Carriers have long complained about data-hungry smartphone users clogging up their networks, but a new study from Juniper Research suggests that their plans to limit their customers’ data consumption might be working a bit too well. Juniper’s latest report “forecasts that almost 50% of data traffic generated by mobile phones, tablets and other 3G/4G connected devices, will be offloaded to Wi-Fi and Small Cell networks this year.” While this is on the surface good for carriers because it relieves congestion on their networks, Juniper points out that it could also lead to more consumers choosing cheaper data plans with low bandwidth caps if they become accustomed to hooking onto Wi-Fi for most of their mobile data needs. Juniper notes that “in response, operators are actively partnering with existing Wi-Fi networks and launching their own carrier grade Wi-Fi solutions” so they don’t get completely left out in the cold.
Anyone who remembers the ’80s surely recalls the television ads for The Clapper, the sound recognition system that you could use to turn lights and appliances off and on just by clapping your hands. Researchers at the University of Washington have come up with a more sophisticated version of this idea by configuring Wi-Fi antennas used in your home gadgets to interpret hand gestures so you can turn on lights, adjust your thermostat and change channels on your television all with the wave of a hand. The University of Washington says that its technology is very similar to the technology used for Microsoft’s Xbox Kinect sensor but adds that it’s “simpler, cheaper and doesn’t require users to be in the same room as the device they want to control… because Wi-Fi signals can travel through walls and aren’t bound by line-of-sight or sound restrictions.” A video demonstration of the technology is posted below. More →
In a move that’s sure to cheer everyone who likes having more unlicensed Wi-Fi spectrum, the Federal Communications Commission on Wednesday announced that it wants to follow chairman Julius Genachowski’s plan to free up a 195MHz chunk of spectrum on the 5GHz band for unlicensed Wi-Fi use. The FCC says that freeing up the new spectrum will “provide access to additional contiguous spectrum with consistent technical requirements, allowing unlicensed devices to use wider bandwidth channels, leading to faster speeds.”
Given carriers’ past efforts to quash municipal Wi-Fi plans, it isn’t any surprise that they aren’t big fans of a Federal Communications Commission plan to deploy a free Wi-Fi network across large areas of the United States. The Washington Post reports that the FCC has proposed creating “super Wi-Fi networks across the nation, so powerful and broad in reach that consumers could use them to make calls or surf the Internet without paying a cellphone bill every month,” and carriers are extremely unhappy about it. It isn’t exactly hard to understand why, since the Post writes that the new free Wi-Fi networks will be used “to make free calls from their mobile phones via the Internet” and “could even use the service in their homes, allowing them to cut off expensive Internet bills.”
UPDATE: Jon Brodkin at Ars Technica has found that the premise of the Washington Post’s entire story is completely faulty. Essentially, the Post took the FCC’s old plans to open up spectrum on the 600MHz band for unlicensed use and decided this constituted a new plan to create a free Wi-Fi network that people could use to replace their carriers. But as Brodkin puts it, we’ll get free super Wi-Fi from the FCC when unicorns come to life.
Good news for everyone who’s tired of shoddy Wi-Fi connectivity in crowded cafes: the Federal Communications Commission is here to help. As CNET reports, FCC chairman Julius Genachowski made an important announcement at the Consumer Electronics Show on Wednesday when he discussed plans to free up 195MHz of spectrum on the 5GHz band, a move that will significantly boost Wi-Fi performance and ease congestion on crowded networks. The reallocation of spectrum on the 5GHz band would also represent “the largest block of unlicensed spectrum that has been made available for expansion of Wi-Fi since 2003,” CNET writes. The 5GHz band is currently being used by numerous federal government agencies, although Genachowski expressed confidence that the FCC can work with others in the government to get the spectrum free for unlicensed use.
Researchers at North Carolina State University have come up with a breakthrough technology that could actually make the Wi-Fi hotspot at your local Starbucks perform well. As IDG News reports, the new WiFox protocol was designed specifically for public Wi-Fi hotspots that suffer from degraded performance while being used by several different devices at once. Specifically, the new technology “monitors [Wi-Fi] traffic and implements a ‘priority’ mode when a router is in danger of being overloaded of traffic,” thus clearing Wi-Fi congestion and reducing packet loss. The researchers found that WiFox boosted crowded hotspot performance by between 400% and 700% overall, depending on how many users were in a particular area.