![]() Search for his name, launch Time Machine, and the application will automatically take you back to the last instance of that user in the backup. Let's say you're using Address Book to look for a person who was once in your listings. It will take you to the most recent instance of the file you are searching for and then restore it to the folder.Īnother example shows the importance of the API and how any application written to it can take advantage of Time Machine's features. Or in a folder where files are stored, you can type the name of the file in a search window, then launch Time Machine and click the back-in-time arrow. Time Machine takes you back to the last change in the folder. You look in the original folder for the file that by just clicking in the folder (not the backup), launch Time Machine and then click the back-in-time arrow. ![]() While there are several relatively easy-to-use backup applications for Mac OS X, none compares with the context sensitive Time Machine at the file system integration level.įor example, let's say you have a folder that is set to back up incrementally as changes occur, and you need a file that was once there. The basic premise of this homegrown Apple application and API is that backup needs to be set and forget until needed - and then simple-to-use and well integrated for restoration needs. This would allow end users to maximize their processor and RAM use depending on their needs. As a creative pro, ideally I'd like to be able to assign high processor usage to the processors and RAM for something like Final Cut Pro. One thing still notably missing from the Leopard - Apple engineers, are you listening? - is a way to assign an application to a particular processor and set the level of resource use that app can have. For example, the album art screen saver required more then 4,000 lines of code in open GL - and only 400 lines when using Core Animation. Core Animation is an API that enables developers to create stunning UIs with very little code. In addition to the Core Audio, Core Video and Core Image features that professional apps can leverage for incredible performance, Leopard introduces a fourth core framework, Core Animation. In other words, all users experience the same applications and interface. So there is only a single flavor of Apple's next Mac OS, which is fully native on Intel and PowerPC machines and offers one master install. Moreover, unlike some other operating systems, the 64-bit version is fully 32-bit compatible. This should have the science, technology and creative folks salivating. Imagine 16GB of RAM allocated to image rendering or genome sequencing. This means all applications will have access to the full amount of installed RAM and will not be limited to 4GB. In Leopard, the operating system, comand-line interface and even the application interface are 64-bit. There is no universal installation for an IT pro to use. However, there are two versions of the current Mac OS: the PowerPC iteration for older Macintoshes, and a different version for newer Intel-based Macs. Tiger, the command-line interface applications are 64-bit, as is the core operating system. It's a symbiotic relationship, and Apple is wise to care and feed for their developers in this fashion. That way, when Leopard is officially released in 2007, all of the major applications will be able to exploit these new features. Technically, what Apple announced at WWDC is a core system with some incredibly useful application programming interface (API) hooks for developers to write to over the next six months so. What I saw proved again that Apple has the most sophisticated user interface (UI) for an operating system out there - and at the same time is always looking for ways to make computing even more practical, simple and fun. Lucky me: I got a chance to see it up close and personal. ![]() That means real hands-on experiences are few and far between.ĭon't miss Computerworld's In Depth: Apple's Leopard leaps to new heights. Nor is that likely to happen - Apple, unlike Microsoft, keeps its operating systems tightly veiled in secrecy until they are formally launched. The software has been released to select developers so they can begin working on making their applications compatible, but it has not been released for public use. Last week, Apple officials offered guided tours of the company's new Xeon-based Mac Pro desktop computers, conveniently offering a closer look at Leopard for those lucky few on hand to check it out. Although Jobs noted that some features of the company's next operating system, which is due out sometime early in 2007, would remain secret for now, he did take developers through a tour of some of the software's new features. CEO Steve Jobs unveiled new hardware at the company's Worldwide Developers Conference (WWDC) - and more importantly, offered an early look at Mac OS X 10.5, code-named Leopard.
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