We take a look at how Apple's renewing its love for the Mac and dig into what the new version of Mac OS X, Lion, may mean for Mac users going forward.
Auto-save and auto-resume
I like the concept of Apple building the ability to auto-save files into Lion so that every developer can easily include it in their applications - so long as it doesn't lead to file system challenges like those on iOS devices (where there is no central access to a file system) and it doesn't mean that traditional Open and Save dialogs and methods are going away (which I doubt). Let's face it; we've all lost work because we forgot to hit Save often enough, so this is a big plus.
It would be nice to see this feature tied into some form of revision history. I'm thinking particularly about the ability of Google Docs and Dropbox to find previous versions of a file if you decide you don't want to keep the changes that you (or someone else) made to it. Given that this feature exists in a somewhat limited form with Apple's Time Machine, I don't see it being a big challenge to create, and it is a natural extension of the auto-save concept.
Auto-resume is something I'm less enthusiastic about. It works well for mobile devices that display only one application at a time because you have to switch in and out of apps frequently. I'm not sure I want or need that in my desktop apps. Most of the time when I launch Word, for example, I want to start a new document rather than automatically seeing the last document I had open; otherwise I'd have double-clicked the document I wanted. So I'm hoping this will be an optional feature that users can enable or disable as whole or, better yet, on an app-specific basis.
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