Dodgy cellphone signal? Plug in your own mast!

Vodafone has launched a device which boosts reception for cellphones in the homes of British customers. It’s the first time the device, known as a femtocell, has been launched to consumers in Europe.

The device (pictured, via bandaancha.eu) works by routing cellphone signals through a home broadband connection. The femtocell, which simply plugs into the mains power and a spare ethernet connection on a router, effectively acts as a miniature base station which broadcasts mobile signals.

It works with any 3G phone and is designed to solve the problem of people having inconsistent signal throughout their homes and often having to move from room to room to make and receive calls. That’s becoming more of an issue now that many people use their cellphone as their primary communications device, with landlines often used mainly for internet services. (I can identify with this: in one home, while sitting in my favorite seat, my phone only received calls when I remembered to put it in my right-hand trouser pocket rather than the left…)

The device, which Vodafone is marketing under the name Access Gateway, costs £160 (US$264) to buy outright, or £5 a month to rent. For Vodafone customers, it’s included free with a £15 monthly tariff. Users can route calls for up to four different phones through the device, though they have to register these before they will work; this prevents neighbors taking advantage of your bandwidth.

The system also works well for network carriers such as Vodafone because the data is transferred through the broadband connection rather than its own networks. That’s a useful way of reducing strain, particularly as data-hungry smartphones are placing ever-heavier demands on networks.

There are some potential drawbacks. Vodafone says its tests show the device doesn’t have a noticeable detrimental effect on the internet connection of the broadband line its hooked up to. However, there’s no specific technology to stop this happening, so it’s always a possibility.

It may also be a tough sell as Vodafone is effectively asking customers to pay extra to make up for the fact that it hasn’t got enough masts in place to give everyone a solid signal throughout their home.



Google Asks: What is a browser?

A browser is a search engine??? Really? It’s pretty hard to believe that in 2009, of all the people who were interviewed for this video, less than 8% actually knew what a browser was. I tell you folks, this is truly a sad day for the geek nation. It seems that we’ve got a lot of work on our hands to educate the infidels.

[Via TechEblog]

The Science of a Great Beer

Since I just came back from the celebration of one of our local holidays here in Quebec, the St-Jean-Baptiste, I felt that posting this video about the science behind what a great beer should taste like was really appropriate. If you’re a beer lover such as I am, I’m sure you’ll enjoy this video.



Use FeedMingle To Put Together An Awesome MashUp Of Feeds

Feed MingleHave you ever thought that it would be really cool if you could combine multiple RSS or Atom feeds into a single feed? I have, and I now know that it’s possible with an awesome cross-platform web application called FeedMingle, available at www.feedmingle.com. For years now I’ve relied on my RSS feeds for getting news on my Windows Mobile device or, on my desktop, via a browser.

RSS feeds are available from millions of sources, and now you can make an ultimate feed for yourself with this awesome little web application.

It’s a really simple program: you access it online and feed it your RSS URLs, and then it spits back a new URL for your feed. With that, you can enjoy this new combined feed just like you would any other.

Let’s check out how it works.

Continue reading

Nasa takes a small step for man on the moon

A NASA satellite has become the agency’s first unmanned device to orbit the moon in more than a decade. It’s the first step in a program planned to put a human back on the moon in ten years or so.

After correcting course midway through, NASA staff were able to guide the Lunar Reconnaissance  Orbiter (LRO) into orbit this morning. There will now be a 60 day phase where the instruments on the orbiter will be fully checked, after which the device will orbit between 31 miles and 135 miles above the moon’s surface for a year.

The device is intended to gather the most detail ever collected about the moon’s surface, including high-resolution 3D imaging. The information will form a key part of a long-term plan to put astronauts on the moon for the first time since the mid-70s. As well as mapping, the orbiter has tools which will seek out hidden ice, take temperatures and detect any radiation which could cause a risk to astronauts.

A second unmanned device has also successfully entered lunar orbit today. Unlike the LRO, the Lunar Crater Observation and Sensing Satellite (LCROSS) will orbit the around moon’s poles. Eventually it will crash into a crater in the south pole which is currently hidden by shadows. The hope is that the crash will uncover ice below the surface which gives further evidence of water on the moon which could support life.

As well as bringing modern technology to the devices themselves, NASA is using some high-tech ways of publicizing the program. It’s providing streaming images from LCROSS, including the one pictured above.

The agency has also set up a Twitter accounts under the names of, and written in the voice of, the two devices. The two almost appear to have different personalities: while LCROSS stoically reports “I am staring at Mendeleev (Lat 5.7N,Lon 140.9E), a large ancient impact basin with uniform floor deposits,” the LCO announces “The moon has capture me! I am there!”

Big Buck Bunny

Big Buck Bunny is an amazing 3D short that tells the story of a giant rabbit with a heart bigger than himself. When one sunny day three rodents rudely harass him, something snaps… and the rabbit ain’t no bunny anymore! In the typical cartoon tradition he prepares the nasty rodents a comical revenge.

Transformers 2: Revenge of the Household Appliances

Is it only me or does this new Transformers 2 clip makes anyone think of one of the old Gremlins movies?

[Via Topless Robot]

BitBlinder May Provide the Privacy Pirates Seek

By Jimmy Rogers (@me)
Contributing Writer, [GAS]

bitblinderlogo

It seems that every time a new technology comes out, we hear about a special “secure” version of that technology close on its heels.  First we had HTTP, followed by HTTPS.  Similarly, a lot of protocols like IM, VOIP, and FTP have secure or encrypted versions of themselves.  Now it’s the mighty torrent’s turn.

I know what you’re thinking, torrents are already pretty anonymous.  The decentralization doesn’t directly mask your activities, but at least there’s some safety in numbers, right?  While I’m not network savvy enough to really answer that one directly, it seems that someone with access to a tracker might have a pretty good idea who’s coming and going (or seeding and leeching, as the case may be).

Recently, TorrentFreak reported on a new service called BitBlinder.  Similar to TOR in that it uses “layers” of users to funnel the data, BitBlinder protects users’ identities as they help one another pass their bits.  The main difference between the two services is that torrenting through TOR can be a slow process whereas BitBlinder is designed specifically for torrenting.

bitblinder2

Also, BitBlinder is free.  This is accomplished by a model in which you donate data transfer time on your machine in exchange for network access.  BitBlinder grants you 2GB to start with and allows you to earn more time by keeping a good ratio of take-to-give.

Right now the service is taking email addresses and slowly handing out invites.  I’ve yet to receive one (I registered a week ago), but you never know when their next block of beta tester positions will open up!  Sign up now if you’re at all interested.

Does this kind of thing appeal to you?  Also, if anybody wants to read the scholarly paper on this topic [PDF] (penned at my Alma Mater, GMU), I’d love to hear your thoughts in the comments or on Twitter.

Go away IE6, you’re not our friend anymore

Imagined by Canadian cartoonist John Martz for momentile.com, this humourous scene appears to visitors of the site who still run IE6 as their browser. Thanks to John for releasing the picture under CC.

Merci Carl!

[Source: Flickr (CC)]

Chinese internet filter provokes domestic web protest

Chinese internet users are planning a one-day boycott of the web on July 1st to draw attention to the introduction of the controversial government-mandated internet filter on all new machines.

The boycott has a high-profile supporter in Ai Weiwei (pictured), who helped design the Bird’s Nest stadium used in last year’s Beijing Summer Olympics. Writing in Twitter he said (translated) “Stop any online activities, including working, reading, chatting, blogging, gaming and mailing. Don’t explain your behavior.”

That last request is designed so that protesters can make their point with no fear of reprisals. An individual staying off-line for the day can’t be accused of doing anything wrong, but the combined effects of all the protesters should be easily measurable. The boycott may also serve as a quiet way of making a broader political protest as July 1st is also the anniversary of the foundation of China’s ruling Communist party.

According to Reuters, there’s been some very public opposition to the filter plans including an “influential” business magazine criticizing the scheme, and a poll on the online edition of the Beijing Times showing a majority calling it an invasion of privacy.

There has also been a note of protest from the US embassy in Beijing which released a statement saying it was “concerned” about both the filter’s effects on trade (on US manufacturers exporting to China) and its restrictions on internet access and free speech. That may sound mild, but diplomatic staff often use seemingly-restrained language to get their point across.

The filter software, known as Green Dam, has been provoking controversy since its announcement. Researchers in Michigan discovered it had major security flaws, potentially allowing either hackers or the firm operating it to take control of computers remotely. (The Chinese government has since ordered security loopholes to be blocked.) The researchers also confirmed that the filter, billed as being solely for pornography and other adult content, does block some political sites.

Meanwhile a Californian firm which produces parental control software claims sections of Green Dam have been stolen directly from its own Cybersitter product.