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Networking

Wi-Fi Direct Overlaps Bluetooth Territory For Connecting Devices 152

Reber Is Reber writes "The Wi-Fi Alliance announced a new wireless networking specification which will enable devices to establish simple peer-to-peer wireless connections without the need for a wireless router or hotspot. Wi-Fi Direct has a wide array of potential uses, many of which encroach on Bluetooth territory and threaten to make the competing wireless protocol obsolete. 'Wi-Fi Direct represents a leap forward for our industry. Wi-Fi users worldwide will benefit from a single-technology solution to transfer content and share applications quickly and easily among devices, even when a Wi-Fi access point isn't available,' said Wi-Fi Alliance executive director Edgar Figueroa. 'The impact is that Wi-Fi will become even more pervasive and useful for consumers and across the enterprise.' Ad hoc wireless networking has always been more complex and cumbersome than it is worth, and it maxes out at 11 mbps. Wi-Fi Direct will connect at existing Wi-Fi speeds-- up to 250 mbps. Wi-Fi Direct devices will also be able to broadcast their availability and seek out other Wi-Fi Direct devices. Wi-Fi Direct overlaps into Bluetooth territory. Bluetooth is a virtually ubiquitous technology used for wireless connection of devices like headphones, mice, or the ever-popular Bluetooth earpiece sticking out of everyone's head. Bluetooth uses less power, but also has a much shorter range and slower transfer speeds. Wi-Fi Direct can enable the same device connectivity as Bluetooth, but at ranges and speeds equivalent to what users experience with existing Wi-Fi connections."
Communications

GMail Experiences Serious Outage 408

JacobSteelsmith was one of many readers to note an ongoing problem with Gmail: "As I type this, GMail is experiencing a major outage. The application status page says there is a problem with GMail affecting a majority of its users. It states a resolution is expected within the next 1.2 hours (no, not a typo on my part). However, email can still be accessed via POP or IMAP, but not, it appears, through an Android device such as the G1." It's also affecting corporate users: Reader David Lechnyr writes "We run a hosted Google Apps system and have been receiving 502 Server Error responses for the past hour. The unusual thing about this is that our Google phone support rep (which paid accounts get) indicated that this outage is also affecting Google employees as well, making it difficult to coordinate."
Privacy

Sensor To Monitor TV Watchers Demoed At Cable Labs 302

An anonymous reader writes "Cable operators at the semi-annual CableLab's Innovation Showcase have informally voted as best new product a gizmo that can determine how many people are watching a TV. Developed by Israeli company PrimeSense, the product lets digital devices see a 3-D view of the world (the images look like something from thermal imaging). In other words, that cable set-top box will know whether three people are sitting on the sofa watching TV and how many are adults vs. children. Do we really need cable and/or video service operators knowing this? It all happens via a chip that resides in a camera that plugs into the set-top box."
The Internet

FBI Seizes All Servers In Dallas Data Center 629

1sockchuck writes "FBI agents have raided a Dallas data center, seizing servers at a company called Core IP Networks. The company's CEO has posted a message saying the FBI confiscated all its customer servers, including gear belonging to companies that are almost certainly not under suspicion. The FBI isn't saying what it's after, but there are reports that it's related to video piracy, sparking unconfirmed speculation that the probe is tied to the leaking of Wolverine."
Software

Opera Launches Facial Gesture Capability 199

cstrep writes "Eight years ago, Opera introduced Mouse Gestures as a way to speed up your interaction with the browser, and focus on what's important: Content. In 2005, Voice Navigation was introduced, and more recently we've worked with Nintendo to create a browser that takes full advantage of the 'Wiimote' and later, the touchscreen in the DSi. Today Opera introduces Face Gestures, a revolutionary technology designed to make interacting with Opera easier on computers with cameras. Face Gestures lets you perform frequent browsing operations with natural and easy to make face gestures. By using an internal technology dubbed 'Face Observation Opera Language,' we are able to recognize pre-determined facial expressions and match them to commands on the Opera browser."
Education

Independent Games Festival Announces Student Showcase Winners 16

The Independent Games Festival has made this year's picks for the ten best student games. More detailed descriptions of each of the games are available at the IGF's website. These are games (and developers) to watch because, as Gamasutra points out, "Notable previous IGF honorees include many of today's breakthrough independent games, from Number None's Braid through 2D Boy's World Of Goo and Invisible Handlebar's Audiosurf. Previous Student Showcase winners have included Narbacular Drop — subsequently evolved into Game Developers Choice Game Of The Year winner Portal — and Cloud, from the student team who then created downloadable titles Flow and Flower."
The Internet

Submission + - Google employees will now alter search results 1

An anonymous reader writes: I read a new term today "googlewashing" from The Register in a thought provoking article about "Google this week admitted that its staff will pick and choose what appears in its search results. It's a historic statement — and nobody has yet grasped its significance... For if Google was applying subjective human judgment directly on the process, it would be akin to the voting machines being rigged..." The author does not state that google will alter results to favor their own properties, control stories, manage the world's perception of google or otherwise, simply that this is a monumental change from the historical stance of it-is-all-in-the-algorithms.
Power

Wind and Sun Beat Other Energy Alternatives 584

iandoh passes along the news that researchers at Stanford University have completed the first quantitative, scientific comparison of alternative energy solutions by assessing not only their potential for delivering energy for electricity and vehicles, but also their impacts on global warming, human health, energy security, water supply, space requirements, wildlife, water pollution, reliability, and sustainability. Based on their model, they found that the best sources of alternative energy are wind, concentrated solar, and geothermal energy. The worst are nuclear, clean coal, and ethanol-based fuels. In other words, "the options that are getting the most attention are between 25 to 1,000 times more polluting than the best available options."
The Internet

Kazaa Founder Wants Us To Find "Legitimate" Files 75

Just because I'm an writes "The Sydney Morning Herald reports that Kevin Bermeister and Michael Speck have been developing technology to return search results on file sharing programs that point to pay-for content from the copyright holders. The article reports that there are trials planned for Australian ISPs, with interest from elsewhere on the globe."
Communications

Cisco Demos Public Rooms For Telepresence 65

CWmike writes "Matt Hamblen reports that Cisco Systems Inc. has announced the first telepresence videoconferencing rooms available for public use. It demonstrated the technology simultaneously in four locations in India, the US and the UK Three of the four demonstration sites were retrofitted rooms in Taj Hotels in London, Bangalore, India and Boston. The luxury hotel chain will build the videoconferencing rooms for business and guest use at rates starting at $400 an hour in the Boston location. Cisco said prices will vary from $299 to $899 an hour at various locations globally, depending on the number of users. The rooms can accommodate from one to 18 people."
Security

1 In 3 Sysadmins Snoop On Colleagues 392

klubar writes "According to a a recent survey, one in three IT staff snoops on colleagues. U.S. information security company Cyber-Ark surveyed 300 senior IT professionals, and found that one-third admitted to secretly snooping, while 47 percent said they had accessed information that was not relevant to their role. Makes you wonder about the other 2 out of 3. Did they lie on the survey or really don't snoop?"

Will Twitter Join Podcasting on the 'Net Sidelines'? 221

Ian Lamont writes "Twitter has established itself in some quarters as a must-have communications tool, and its power to connect and even incite people is hard to deny. But does Twitter have long-term, mainstream potential? Or does a poor revenue model and strong competition mean that it's destined to be a sideline Internet technology, much like podcasting has failed to live up to early hype?"

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