Programming

Everybody knows we all need faster Web sites: speedy load times and responsive pages means that people stay on a site longer, look at more photos, see more ads, and buy more stuff. Much of the work to speed things up has happened in the browser, but a startup called Instart Logic hopes to profit by changing what happens on the server, too.

The Mountain View, Calif.-based company came out of stealth mode Thursday, describing how its technology works and touting customers including Game of Thrones Ascent, GameStop, Bonfaire, and Kitchit.

"We generally drop people's load time … Read more

TAIPEI -- During Intel's keynote at Computex 2013, the Creative Senz3D Interactive Gesture camera was announced. This camera utilizes 3D sensing technology, and when paired with Intel's Perceptual Computing SDK, allows developers to create applications with gesture control.

The camera has previously been provided to developers working on the SDK, but will be available to the public later this year. No price has been given so far.

Included with the camera is a software bundle that has games and utilities that let you take advantage of the Senz3D. One interesting example is a Skype plugin that allows you … Read more

Web-based photo editing took a second step forward Tuesday with the release of WebRaw, a tool that uses Mozilla's ASM.js technology for the computationally intense process of handling raw photos.

Raw photo formats, available on high-end cameras, offer better image quality and more editing flexibility, but they also are much more of a hassle than standard formats like JPEG, in part because they're so burdensome for computers to decode. That's why the demo, from Mozilla's Vladimir Vukicevic, is interesting: processing raw photos is the sort of chore that only a couple of years ago would … Read more

With a project called Portable Native Client now making its way into Chrome and potentially onto the Web itself, Google is violating its own principles for its Blink browser engine, a Mozilla programmer said Friday.

Portable Native Client, or PNaCl, is a Google technology to let Web apps run specially created software at nearly the speed of the native apps that run on operating systems like Windows or iOS. It plugs into the browser with an interface called Pepper.

Mozilla representatives have been frosty toward Native Client for years, but one programmer, Robert O'Callahan, issued a new criticism Friday, … Read more

SAN FRANCISCO -- A month and a half ago, Google began using its WebP image format in its Google+ app for Android, and now it's saving tremendous amounts of network usage as a result.

"We're saving many terabytes of bandwidth a day, and because of the cost factor, we're saving our users money," said Stephen Konig, a Google product manager, in a well-attended WebP Google I/O talk Friday.

Users' cost savings come because they're less likely to run into data usage caps or incur onerous roaming fees outside their home countries.

But of … Read more

SAN FRANCISCO -- Google long has been a firm believer that JavaScript, the programming language used to build Web apps such as Google Maps and Gmail, could shoulder a much heavier computing load.

But even as the company continues to push JavaScript's abilities with Chrome's V8 engine, some at the company believe JavaScript is pushing up against its limits. For that reason, Google developed its Dart programming language, and at the Google I/O developer show here, the company made the case for Dart.

"The ultimate goal is to get Dart into Chrome. I hope you all … Read more

SAN FRANCISCO -- Google would like to endow Chrome with Microsoft's technology for letting Web applications deal with input from mice, pens, and touch screens.

Developers of the Google browser said at the company's Google I/O show here Thursday that Microsoft's Pointer Events approach -- built into IE10, Windows 8, and Windows Phone 8, and being standardized at the World Wide Web Consortium -- has some real advantages.

"We're going to start landing some experimental support in Blink for Pointer Events," said Chrome programmer Rick Byers. Blink is the open-source browser engine at … Read more

SAN FRANCISCO -- By now Street View is a routine part of online mapping. But people might not be so familiar with how Google actually gets the data for its 360-degree panoramic views of the world.

Street View imagery launched in 2007 with photos taken by cameras perched on cars. That's still the mainstay of the project, but there's much more to it now, and Google was showing off its methods at its Google I/O 2013 developer show here this week.

Exhibits included not just a car, but also a snowmobile, tricycle, backpack, trolley, and self-propelled underwater … Read more

SAN FRANCISCO -- Google is nearly done with its VP9 video technology, and it wants the world to use it.

At its Google I/O conference Wednesday, company employees made the case for the royalty-free, open-source technology as a higher-quality alternative to today's dominant video codec, H.264. Moving to VP9 -- available now in testing on Chrome and YouTube -- will save bandwidth costs.

"If you adopt VP9, as you can very quickly, you'll have tremendous advantages over anyone else out there using H.264 or VP8, (its predecessor)," said VP9 engineer Ronald Bultje in … Read more