Computer tech

EMC's Mozy online backup service just got a lot more compelling--because it's not just online anymore.

Version 2.0 of the cloud backup service, released late Monday, adds a very useful option to store your data on an external hard drive, too. Storing data remotely is well and good, but a local backup is easier if you need to restore files, and setting it up was as easy as plugging in a drive and telling the software to use it. External USB drives are economical these days--less than $100 for 1TB--and it's nice not having to configure … Read more

New restrictions that Apple added to its iPhone software developer kit have led an independent programmer to cancel a conference devoted to Mac programming and computer science.

Jonathan "Wolf" Rentzsch announced Wednesday he canceled the C4 conference after four years organizing it because of new wording in a section of the iPhone OS 4.0 software developer kit.

"With resistance to Section 3.3.1 so scattershot and meek, it's become clear that I haven't made the impact I wanted with C4. It's also clear my interests and the Apple programming community's interests … Read more

There are matches made in heaven, and on the other side of the spectrum, there is David Wang's accomplishment: booting Google's Android operating system on Apple's iPhone

Wang, the "planetbeing" member of the a group called the iPhone Dev Team devoted to hacking iPhones, on Wednesday posted a video demonstrating Android on an iPhone.

The demo shows the boot process--complete with the Tux Linux mascot--and Wang using Android for browsing, receiving a text message, answering a phone call, and playing music. The phone is set up with a dual-boot configuration and indeed the video begins … Read more

Two related projects from Mozilla and Google, each with the similar goal of bringing hardware-accelerated 3D graphics to the Web, appear to be joining forces after a change in Google tactics.

The two projects emerged at nearly the same time in 2009: the O3D browser plug-in from Google and the proposed WebGL standard from Mozilla and the Khronos Group, which standardizes the OpenGL graphics interface on which WebGL is based. O3D is a higher-level technology, whereas WebGL is more concerned with the nuts and bolts of 3D graphics.

In recent months, though, O3D has become dormant. But it's not … Read more

Two constants endure despite the unceasing change in the computing industry: our need for backing up data and our persistent failure to actually do it.

One company hoping to profit from the situation is Data Robotics, which on Tuesday launched the new Drobo FS model of its multi-drive storage system family. It's geared specifically for backing up multiple computers over a local network and for sharing files among those computers.

The eight-pound, five-drive device is the latest generation from a Santa Clara, Calif.-based company whose claim to fame is a novel method of storing data on multiple hard … Read more

LONDON--The same technology that exterminated the roller-ball computer mouse will claim another casualty soon: the four-way rocker switch that lets people point and click on countless mobile phones.

So asserts Jeff Raynor, principal technologist of ST Microelectronics' imaging division and a designer of the image sensors at the heart, or rather in the eyes, of optical mice. He spoke at the Image Sensors Europe conference here.

What will extinguish the rocker switch? What Raynor calls the "fingermouse"--a small, smooth pad you can sweep your finger over to direct a mouse pointer on a screen. Some newer BlackBerry phones sport the devices.

Fingermice use exactly the same image sensors as optical mice, but they're mounted upside-down, pointing upward toward a finger rather than downward toward a desk. The sensors take 400-pixel images, then recognize the movement of features in the photo sequence--desk irregularities or fingerprints, for example--to gauge motion.

Raynor's company makes silicon-chip image sensors for optical mice, so one shouldn't be surprised by his enthusiasm, but he is in a position to know what he's talking about.… Read more

Google's Native Client project to accelerate Web applications just got a lot more real--and a lot more ambitious.

Browsers today come with increasingly powerful engines to run programs written in JavaScript, but those programs must be translated laboriously into the native instructions a computer understands, typically making them much slower than the software that runs directly on the operating system. Native Client is an attempt to bridge those worlds, letting code downloaded over the Web run fast and natively.

A year and a half ago, when Google announced Native Client, the open-source project could run only 32-bit software for … Read more

Google announced a move Thursday that could broaden the appeal of a nascent 3D Web graphics technology called WebGL.

A year ago Mozilla and the Khronos Group announced WebGL, which gives Web programmers a way to use hardware-accelerated 3D graphics on their Web pages, and in December, the two issued a draft WebGL standard. One hurdle, though, is that WebGL uses the Khronos Group's OpenGL graphics interface standard, but not all video cards have OpenGL support.

Google hopes to sidestep this issue with a new open-source projet that translates the OpenGL commands into the related dialect more common on Windows computers, Microsoft's Direct3D. The project is called ANGLE, short for Almost Native Graphics Layer Engine, Henry Bridge, a Google product manager, said in a blog post Thursday. … Read more

Tim Bray--co-inventor of XML, notable tech blogger, and until recently a Sun Microsystems employee--has joined Google's Android team in part to show the world what he thinks is wrong with Apple's iPhone.

The move puts a personal face on the cultural, technical, and business issues central to Silicon Valley companies. In a blog post titled "Now A No-Evil Zone," Bray said Monday he's in philosophical alignment with Google in general and in opposition to Apple's iPhone specifically.

"The reason I'm here is mostly Android. Which seems to me about as … Read more