Friday, July 27, 2007

Inside the High-Tech Hunt for a Missing Silicon Valley Legend

Mark Frauenfelder: Steve Silberman has a story in Wired about Jim Gray, who is lost at sea. He says:
 ~Gray JimgrayThe story is partly about the massive and fascinating DIY effort to try to find Gray and his sailboat -- involving satellites steered over the Pacific, NASA planes, ocean simulators, and 12,000 volunteers analyzing images on Amazon's Mechanical Turk -- but it's also deeply about who Jim Gray was, and why his loss at sea was such a loss for our collective future. Gray was an brilliant, generous, self-deprecating man who routinely gave his expertise away, acting as a mentor to dozens of scientists all over the world, and building enormous resources for amateur science. As I say in the article:

He turned a dorky Windows NT marketing concept ("Scalability Day") into an excuse to build TerraServer, which brought satellite imagery - previously the exclusive domain of intelligence agencies and weather forecasters - to the masses. Then Gray teamed up with astronomer Alex Szalay at Johns Hopkins University to port a massive star-mapping project - the Sloan Digital Sky Survey - to the Web, making the data accessible to professional astronomers, backyard stargazers, and students. Since its debut in 2001, SkyServer has become the most widely used astronomical resource in the world, sparking discoveries about dwarf galaxies, dark matter, and sonic waves triggered by the big bang.

To Gray, both sites were teasers for the coming era of data-centric science made possible by the proliferation of cheap sensing devices, very large data bases, and online interfaces. For life-science researchers, he was like an ambassador from the future who spoke their language. The morning he set sail for the Farallon Islands, he had collaborations under way with oceanographers, soil ecologists, and public health officials.

And he was at least as interested in the scientists themselves as in the petabytes of data they produced. "We connected so deeply," Szalay says. "Sometimes you make these kinds of connections very early in life or in graduate school. But by the time you get to 50, it's rare to meet someone who is so much on the same wavelength. We talked this way, usually several times a day, for eight years."

Link

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Wednesday, July 25, 2007

Read Full Articles on The Wall Street Journal Without a Subscription

wall street journal registration"The full WSJ.com article is only available to subscribers." You may often see this registration message when trying to access content published on The Wall Street Journal Online edition [unless you are lucky].

BugMeNot database does have username-password combinations for most paid-subscription websites (including the WSJ) but it's tough to find one that works. Now George has a handy trick though only for geeks.

You can read any subscriber-only articles published in the Wall Street Journal newspaper (online edition) if you have Firefox ( ) and an awesome extension called Firebug (that allows inline HTML editing).

Following are the steps involved to bypass the WSJ yearly subscription wall:

Step 1: Open the Wall Street Journal story web page that you want to read but can't because it's behind the subscription firewall.

Step 2: Add the text mod=googlenews_wsj to URL immediately following the .html filename. See example below:

http://online.wsj.com/article/SB11874773.html?mod=googlenews_wsj

Step 3: Open news.google.com and press Ctrl+Shift+C - Hover the mouse over any random news headline and click once to the enter the HTML editing mode in Firebug.

Now change the link of that Google News story in the Firebug window to the one we created in Step 2. [change the "href" attribute of "a" tag] Press enter.

Click the modified link on the Google News homepage and you'll immediately get access to the full article on WSJ, not just the two-para summary.

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Nokia Has a New Audio, Video & Picture Sharing Website - Twango

Twango (first impression - excellent) is a YouTube style file sharing service that's not just limited to video - you can use Twango to share virtually any file format including pictures, audio MP3s, Office documents, PDFs and even ZIPs.

twango-nokia video sharing

The good news is that Nokia, the company that manufactures mobile phones multimedia computers, has acquired Twango.

Nokia devices like the N-series are popular for capturing user generated content (pictures, podcasts, videos), Twango would now make it more easy for Nokia users to share these different types of media files at a central place. Plus Twango automatically generates RSS feeds of your public media.

Though Twango will continue to be available to all web users (even those who don't own a Nokia), you can expect the upcoming Nokia models to have tight integration with Twango.

Twango is currently free but there are hints that a paid version may be in the works that would offer more upload bandwidth. Overall, an excellent acquisition by Nokia that's sure to become popular among the Nokia users for ease-of-use and features. [Thanks Michele Mehl of Twango]

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Connect USB Devices Wirelessly to the Computer from upto 30 Feet

usb wireless kitUSB peripherals are here to stay but this latest accessory unties you from USB cables.

You can soon buy Wireless USB kits from D-Link that will allow you to transfer photos from existing digital cameras to any laptop computer though the standard USB ports but without any USB cables.

Not just digital cameras - anything that connects to your computer via USB will go cable free - so you can send jobs to the printer, transfer presentations to USB Flash drives, copy video from the camcorder, backup computer data to external hard drives, connect to the webcam or even the VOIP phone without using wires.

Simply connect the Wireless USB Adapter to your computer and plug the USB devices such as digital cameras, scanners or the external hard drives to the 4-Port Wireless USB Hub.

The DUB-9240 Wireless USB Kit is expected to ship in Q4 and will cost around $200. Pricing for the DUB-2240 Wireless hub and DUB-1210 wireless adapter will be around $100 each. Read PR.

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Not Sitting Tight

Facebook continues to impress, buying one of the most interesting Bay Area startups, a company called Parakey that has developed technology for persistent web apps.

Persistent web apps are certainly one of the next big things. If the technology works, the web will be like desktop software. Imagine using gmail like you can use thunderbird or outlook on your desktop. Google is developing something called Google Gears that is similar. Google describes Gears as "enabling offline web apps".

Adobe has developed a technology called AIR that also promises to provide persistence to web apps. I am not technical enough to describe how all these various technologies differ from each other. I am sure there are important differences between them.

But what's important here is that the web is going to be an operating system with direct access to your device and you'll be able to use your web apps even when you aren't connected to the web. This is going to result in a whole new wave of innovation. And that's a big deal.

Back to Facebook and Parakey. I said Facebook would sit tight in an earlier post this week. Clearly they aren't going to sit tight. But it's also clear to me that they are thinking like Google not MySpace. They are building a big platform play here. And I just don't think that kind of thinking leads to a sale transaction anytime soon.

The founders of Parakey include Blake Ross, who is credited with much of the seminal work on the Firefox open source browser. Parakey is also open source. So does that mean Facebook is going to open source its "social operating system"? I think so. Cool. Put your seatbelts on. This is going to be a fun ride.

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You Go Google

From today's front page story in the New York Times about Google's $4.6bn wireless bid.

In the Internet giant’s view of the future, consumers would buy a wireless phone at a store, but instead of being forced to use a specific carrier, they would be free to pick any carrier they wanted. Instead of wireless carriers choosing what software goes on their phones, users would be free to put any software they want on them.

Hell yeah! This is the way it must be. Open devices, open services, open spectrum.

What would be really cool is if Google paid $4.6bn for the spectrum and then opened it up for the world to use as we see fit, just like Facebook opened up their platform.

It's gonna happen. I can feel it.

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Tuesday, July 24, 2007

Motorola First to Commit To Mini Laser-Projector Tech

moto-projector.jpg Motorola is the first major cellphone maker to officially plan on putting Microvision's Pico Projector technology in future gadgets. The laser-based display engine is being placed in a prototype for now, using a 854 x 450 image. [Microvision via Oh Gizmo!]

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Wednesday, July 18, 2007

Page views or time spent - hey Nielsen, both are worthless

Augustine: extremely insightful piece by Allen re: metrics used far and wide today and account for billions of dollars of advertising spent.

So the big buzz over the past day is that Nielsen/Net Ratings will no longer use page views as their telling metric, replacing it with time spent on site. Yawn. My post yesterday describes the analytics apps we use on CN.

Let's take a brief look back at metrics. In the mid-90s, sites used "hits" as the primary metric. I remember the days at CKS when a newbie would run around the office talking about how many hits his or her client Web site received. I just laughed from my Aeron chair. Then to prove a point, I took a client site, added 100 blank images and the next day showed them why hits was a stupid metric. But I couldn't change the industry so I just kept working. I also remember beta testing the first WebTrends version and emailing the product team about how poor hits were as a metric. CKS rocked though.

Then in the late 90s, the shift moved to page views. Another joke of a metric. On the surface it seems better than hits, right? Now we are only counting each view of a page no matter how many images and other items are on it. Not so fast bub. In 1999, a large percentage of the big players realized that this could easily be manipulated by splitting content into multiple pages. There went page views.

Now comes word that Nielsen is moving to "time spent" as the default metric for reporting. Sounds good right? So if someone spends 10 minutes on my site, and only 5 on yours, my site should appear to rank higher, correct? Let's push out the easy issue here which is that sites are sometimes hard to navigate which will artifically raise your time spent on site. If you and I serve the same content but it's 40% easier to find it on my site vs. yours, then you appear bigger. Love that! Now we will see half-assed sites coming out just to scam this "new" metric.

Here is the real issue. We need to go back to the drawing board, erase everything we know about metrics and analytics and start over. Using a metric that has already been used and abused won't cut it. But Nielsen knows where their bread is buttered and when companies like Microsoft change their web site to reduce pageviews by 30-40% (by my estimation), the page views metric would have to be changed to satisfy their clients.

So how does this new metric reporting system handle YouTube with regards to watching videos? Is that considered time spent on site? Is an embedded video counted? What about RSS feeds and widgets? Content vs. application sites? It sure feels like Nielsen just put all of their currently tracked metrics into a hat and pulled one out.

Some others discussing the news:

  • Scott Karp has an interesting perspective from the Google side of things. Scott notes that Google uses clicks as their metric.
  • Andy Beal makes an excellent point about tabbed browsing - I hadn't thought of this!

The bottom line is simple - It's time for new standards and systems for reporting. As opposed to 1996, we have so many new ways of communicating and I would think starting the discussion should be easy. While it may take a long time for us to agree, let's get the conversation started.

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Embed YouTube Flash Videos in Facebook with HTML Box

Facebook fans - you can now scribble any HTML code in your Facebook profile using the amazing HTML Box app.

That means you can add web images to your profile, CSS formatted text (with hyperlinks, forms, tables) and even external Flash videos from YouTube, Google Video and other video sharing sites.

youtube video on facebook profile

While FaceBook doesn't permit the

<> or <> tags directly, the HTML box app provides alternate tags to embed these SWF or FLV videos in your profile.

For any Flash video file (.flv)

For Audio MP3 files:

Facebook recently added the fb:google-analytics for Facebook app developers to track usage via Google Analytics. I tried integrating my Urchin Google Analytics account ID with HTML Box to track Facebook profile visitors but unfortunately, that didn't work.

If you add an external web image to HTML Box, it will be cached on Facebook servers before serving it on your profile page - hence even the MyBlogLog-MySpace method cannot be used to track visitors on your Facebook profile. The quest for tracking Facebook profile page continues.

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How Good Are You at Recognizing Fake Websites and Spam Emails ?

Can you tell a fake (phishing) web site from a real one ? Or can you recognize spam emails that request you to verify your eBay or Paypal account credentials.

real paypal website

McAfee has created a very simple quiz with screenshots of websites and emails for you to spot the fake ones from the real site. Do take this 10 question quiz and the results may actually surprise you even when you are a pro-geek - it looks deceptively easy but that's not the reality.

I scored perfect for ebay, amazon and paypal (popular phishing targets) but had trouble identifying the financial websites of Chase, CapitalOne and Bank of America.

Overall Rating: Tightrope Walker - "You avoided some deceptive Web sites that would have put your personal information at risk. But you chose others that pose serious security threats that could lead to identity theft or financial losses". Share your phishing score in the comments.

(1) How to Detect Phishing Websites, (b) Google Phishing Warning Extension

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TechSmith Jing - Free Screen Capture with Screencasting Software

TechSmith, developers of SnagIt and Camtasia Studio, today released a new screencasting cum screen capture software that works both on Mac and Windows XP / Vista. And this is probably the first product from the TechSmith headquarters that's completely free.

Jing is designed for instant computer screen movies and image captures - a small yellow bubble floats on edges of your desktop - hover your mouse over the bubble and click the capture button.

download jing techsmith

You can select any rectangular areas of the screen, decide whether you want a static screenshot or a movie, and hit the record button - the graphic is saved as a PNG image while the movie will be saved as a SWF Flash file. During the record process, everything else is dimmed which I think is a very good design.

You can either leave the recording on your hard-drive or upload them to Screencast.com via Jing itself. [Screencast.com is like the YouTube of Screencast videos]

The most useful feature of Jing is history (quite similar to Plasq Skitch) - every movie or screenshot captured via Jing is always accessible through the history window as a thumbnail. Deleting a capture deletes it from your History as well as Screencast.com if it has been shared.

While the Jing installer is a mere 4 MB, you have to installed the .NET 3 framework to use this sofware (and that weighs around 28 MB.)

Jing Project | Jing blog | Thanks Betsy | Screencasting Fans on Facebook

If you don't own Camtasia, you can consider Jing for creating short screencast videos in Flash which can then be embedded in blogs or shared online through Blip.tv (yes, Blip accepts Flash files).

While there are no hints if Jing will always remain a free utility, it does signal that the Mac Screencasting community may soon be blessed with a Mac version of Camtasia and SnagIt.

Related: Screencasting Software Guide, Screen Capture Software

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OECD Report: In US Broadband Is Really Expensive

OECD just released their telecommunications outlook report (PDF link), which is one monster of a document, that can take up an entire weekend. There will be a longer post sometime this weekend, but for now little nugget: US broadband in terms of prices is not exactly the cheapest, which is typically what you should expect when the market is a duoply.

Using the monthly subscriptions, the cheapest broadband plan, according to OECD is available in Sweden: $10.47 a month. US comes in fourth at about $15.93 a month, which is hardly a surprise given cheap DSL offers from Bell Operators. However, price per megabit per month is where US is woefully behind other countries. In Japan consumers pay 22 cents Mbps per month, which Americans pay $3.18, about 15 times that. US ranks #13 by prices.

The worst comparison is in the newest and shiniest broadband technology: Fiber. In Japan NTT residential connection (100 Mbps down/up) costs $49 a month. In US, Verizon FiOS (30 megabits down/5 megabits up) costs $191.20.

broadbandpricespermegabit.jpg

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Advertisers disappointed with Facebook's CTR

BizReport : Social Marketing : July 16, 2007

More reports are circulating of disappointing click-through rates for advertising placed on Facebook. Should marketers persevere or concede that social networking sites aren’t yet the place for ads?

by Helen Leggatt

Earlier this year the Valleywag blog reported that media buyers saw Facebook as a “truly terrible target”. At that time they were experiencing click-through rates of just 0.04 percent. Around the same time, GigaOM’s Robert Young commented that, “Word on the street, Madison Avenue that is, is that advertisers who have experimented and bought ads on Facebook are universally disappointed with the results.”

It would appear that not much has changed in the intervening months. A recent entry on the Reach Students blog expresses disappointment at their recent Facebook flyer campaign for which, coincidently, they also only managed to achieve click-through rates of around 0.04 percent.

Lots of reasons have been put forward as to why the click-through rates are so low. Some believe that a high number of tech-savvy students on Facebook are using ad-blockers and some that the younger generation are good at ignoring commercial messages.

However, while Myspace and other community networks are all about content, Facebook is more of a communication tool, like IM or a closed forum for friends. On MySpace users spend time browsing through content on various webpages whereas Facebook users spend their time absorbed in dialogue. The difference in user behaviour could well account for the disparate click-through rates, as Myspace has a click-through rate of around 0.1 percent, according to Valleywag.

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The “Secondary Liability” Theory on YouTube/iPhone

Augustine: this is why I have put Flickr on PictureSandbox on hold for now

CNET found someone to complain that the copyright on their content is being infringed by YouTube, and speculates that Apple may have liability too because they are showing YouTube videos on the iPhone.

While copyrighted material can certainly be found on YouTube, winning a case against them for copyright infringement is much harder than it looks. YouTube is protected by the Digital Millennium Copyright Act which, among other things, protects sites like YouTube from the actions of its users. Copyright holders are left with filing a notice with YouTube to pull their content down (which they will do), or trying to prove that YouTube moved outside of the safe harbor under the Act.

Viacom and other are trying to do exactly that, and are playing a $1 billion game of poker with Google, YouTube's parent company. But to add Apple to the mix, who simply show YouTube content but do not host it on their servers, adds a whole additional layer of legal complexity to the case. And it drags another war-ready litigation team to your front door. My guess is all of these hurdles will protect Apple, and we won't be seeing any litigation over their integration of YouTube into the iPhone any time soon.

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The Latest Harry Potter Book Hits BitTorrent

harrypotter.jpg

Harry Potter and the Deathly Hollows, the latest and last of the wildly popular Harry Potter books that is due to go on sale this weekend, has hit BitTorrent. Various torrents of the novel consist of photographed pages (as above) with reading quality that isn’t perfect, but for desperate fans readable enough. Whilst the validity of the hype surrounding Harry Potter may be subject to debate, what the leaking of the book does demonstrate is that the days of the mainstream media and publishers strictly controlling the dissemination of information has well and truly past; simply where there is a fan with a will, there is a way.

For educational purposes only, the Harry Potter book can be found by searching The Pirate Bay.

(via Torrent Freak)

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