SAN FRANCISCO--YouTube succeeded where Google Video didn't because users were able to see their videos posted immediately, Google executive Marissa Mayer said at the Web 2.0 Summit here on Thursday.
By contrast, people posting to Google Video had to wait anywhere from two to four days for the video to be vetted and posted for public consumption, Mayer said.
In a survey on search, Google asked people how many results they would want by default; they responded that more is better, Mayer said. So the company conducted an experiment, providing some searchers with 30 default results. But it took, on average, a half-second longer to get those results than when the default was 10 results, she said. Out of frustration, people conducted fewer searches.
"This indicated extreme unhappiness," Mayer said. "It was clear that we weren't going to make this change."
Google applies this knowledge to the development of all its products, she said, adding that "the key motivator for us developing Gmail in AJAX was speed." AJAX, or Asynchronous JavaScript and XML, is a development method for writing interactive Web applications.
At one point, Google realized that the Google Maps home page had grown to more than 100 kilobytes. "So we took Google Maps and we put it on a diet, and got it down 20 to 30 percent." Users responded positively to the change, she said.
Internet users want to see results right away or they will leave the Web site, she said. Speed--the ability to interact with software and content, and see immediate results-- is a key aspect of Web 2.0 applications, she said. The popularity of user-created and user-edited online encyclopedia Wikipedia, for example, illustrates that people like to have an "immediate feedback loop," Mayer said.
Work needs to be done in the mobile space, though, according to Mayer. Mobile devices suffer from slow data transfer, and it takes too long to input data and interact with Web applications on the devices, she said.
"Even applications like Google Maps for Mobile, while good, are fundamentally too slow," Mayer said. "You will see improvements to speed that up."
Hmm....did it need so much of research/analysis to find out that speed is king. I mean, isn't this one of the core competencies of any business? whatever you do, do it quicker/faster than your rivals, and you win. I guess Marissa didn't have much to say that she had to resort to such time wasting tactics.
Well, it's obvious that the one that will come out on top is the one that has much speed and power. People want their information fast...no time to waste.
Web giant is spending $120 million to beef up its Mountain View, Calif., headquarters, according to filings with the city reviewed by the San Jose Mercury News.
The Samsung Galaxy mini 2 S6500 could make its debut at the Mobile World Congress in Barcelona later this month, according to a leaked promotional image.
Tor's "obfsproxy" technology would make encrypted data look innocuous and let it dodge government censors. That could help citizens in Iran reach blocked sites as antigovernment protests reportedly loom.
MIT creates a simulation to celebrate the 50th anniversary of Spacewar. A relic of the early days of minicomputers, it was one of the first computer video games and set the stage for many others, including Asteroids.
George Lucas has just released his version of "Star Wars" in 3D, but c'mon--the guy believes Greedo shot first. Why not make your own Star Wars world? In the first installment of a Crave series, a crack team of crafters fight the power and turn paper bags into the Rebel Alliance's Admiral Ackbar. It's a sack!
Ash Gilpin
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google Rocks
Nishshanka
www.nishshanka.net