performance

Why iStockphoto embraced Google's Gears

Google's Gears technology may not have caught on widely in the world of Web programming, but operators of the iStockphoto photo sales site have become believers.

Among other things, Gears enables browsers to store data on a local computer, which most notably means that Web applications can be adapted to work even while offline. But for iStockphoto's purposes, it primarily means better performance for people using the site and secondarily lower operating costs for the Getty Images photo sales subsidiary.

"We're not requiring anyone to install Google Gears," the company said on an explanatory Web site. &… Read more

A tune-up for your PC

As with any machine, your PC needs regular tune-ups to maintain peak performance. This virtual toolbox can enhance the speed, safety, and power of your computer with a wide range of functions and an extensive help system.

System Mechanic performs cleanup, optimization, and privacy protection with equal agility. As with similar tune-up utilities, it enables you to clean up your registry, remove junk files, and customize hidden settings to improve performance. Novice users can get all of that done at once or automatically taken care of via the software's ActiveCare feature. The app has additional tools for removing spyware … Read more

Putting a 2010 Camaro to the test

Wow. I write a piece a couple days ago about the 2010 and upcoming 2011 Chevrolet Camaro, and next thing I know a representative from Chevrolet communications is posting a comment to my blog. Yeah, it was regarding a discrepancy in the information relayed in the video blog, but to me that's still pretty cool. As this gentleman pointed out, there are custom car builders out there who are co-opting the Chevy Camaro make and putting out non-GM versions of the Camaro for the consumer who wants one done their way. Apparently, Hennessey Performance Engineering does just that, and … Read more

Speed and image quality core to Lightroom 3 beta

With the release of its first beta version of Photoshop Lightroom 3.0 on Wednesday night, Adobe Systems is trying to improve the heart of the photographic editing and cataloging software.

"With Lightroom 3, we're looking at a performance and image quality rearchitecture," said Product Manager Tom Hogarty. Those two goals are in opposition, since better image quality demands more computing horsepower. But Hogarty said the software is more responsive when moving among photos, and images look better with new noise reduction and sharpening abilities.

There are other changes, too, though: a revamped import process for importing photos into the software catalog; built-in connections to upload photos to online services and keep them in sync; a more flexible mechanism for laying out photos to be printed; new abilities for stamping watermarks onto photos; and the ability to export photos and music as a video file. … Read more

First Look: Apple conjures up Magic Mouse with a dose of multitouch

Along with a redesign of the iMac, MacBook, and Mac Mini, Apple today also unveiled its new Magic Mouse, a departure from the underwhelming Mighty Mouse Wireless that flew beneath the consumer radar back in 2006. The new Magic Mouse is also the next device (after the iPod, iPod touch, and MacBook Pro) in line to receive a dose of multitouch capability.

We've only had a day to play around with the multitouch features, but so far we're still on the fence about switching from our Logitech Performance Mouse MX. There's certainly no denying the aesthetic appeal: the bottom half is sleek aluminum and the top shell is made of a milky white shade of polycarbonate with a subtle gloss. The entire surface is a single button (no Mighty nipple, of course), but you can also change the settings to recognize a right-click or a lefty orientation, as well.

The multitouch user area is spread across the entire surface of the mouse, so you can swipe your finger anywhere and expect uniform results. Aside from the two main buttons, you can also scroll 360 degrees around a Web page, photo viewer, or document using a single finger, or quickly navigate forward and backward in a Web browser by simply swiping two fingers horizontally across the top of the mouse. The last feature is basic, but useful: holding down the Control key on the keyboard while scrolling up and down with a finger lets you zoom in and out of virtually anything onscreen.

Like the Mighty Mouse, the magical sibling connects to your computer through a simple Bluetooth pairing, and it works with any Mac running OS X version 10.5.8 or later, as long as it has the latest Wireless Mouse Software update 1.0. Windows users will bemoan its inability to work with non-Mac PCs.

Check out more pics after the jump and look for a full review coming soon.… Read more

Apple issues Performance Update 1.0

Apple has released Performance Update 1.0 to address intermittent hard drive pauses that had been reported by "a small number of customers". The update should be available for all qualifying machines via Software Update. Users can also download the Performance Update 1.0 for Leopard or Snow Leopard directly from Apple.

Music publishers: 'Copyright should be technology neutral'

Composers, music publishers, and songwriters have told federal lawmakers that regardless of whether music is distributed to consumers via TV, DVDs or digital download, they need legislative help to ensure they get their fair share.

Two weeks ago, I wrote a story about how some of these groups want iTunes and other Web music retailers to pay performance fees for downloads of TV shows and films. They also want online music stores to cough up fees for 30-second song previews. Those revelations didn't go over well with many techies.

But to get a better understanding of what the artists … Read more

Keep an eye on hard-disk health

Hard Disk Sentinel monitors and tests the health of your computer's hard disks. Although casual users may find some of the information helpful, this tool is better left to those already familiar with the metrics associated with PC performance.

The application monitors hard disk activity and performance. To do so, it integrates information from disks that use Self-Monitoring, Analysis and Reporting Technology (SMART), which measures mechanical failures during such processes as seeking and spin-up/spin-down. Hard Disk Sentinel also provides several tests to run through these processes. Errors are logged, and you can save or e-mail reports. Registered users ($… Read more

A skillful and secure Web-surfing tool

No longer a fledgling upstart, Firefox 3 is full-featured, lightning fast, and an able foe for both the big-dog competitor Internet Explorer and competitors nipping at its heels. Firefox's killer add-ons remain strong, and the latest update makes version 3.5 about two times faster than version 3. However, competition is strong and it can no longer be said that Firefox is the fastest browser available.

Several notable improvements in the latest revamp keep Firefox abreast of current browsing tech. Along with Mozilla's new TraceMonkey JavaScript engine that renders Web applications faster on Firefox than ever before, there … Read more