Adam Engst’s short interview with Steve Chiotakis of KCRW (Southern California’s leading NPR affiliate) did a nice job of explaining some of Apple’s initial attraction, what was astonishing about the iPhone and iPad, why Apple is being confronted with more competition now, and what challenges the company faces going forward. follow link
Go Back and Forth Fast in Preview
If you're reading a PDF in Apple's Preview software, and you follow a bookmark or an internal link to move around within the PDF, you can quickly return to where you were by pressing the keyboard shortcut Command-[ (that's Command-Left Bracket). Or, you can choose Go > Back.
The command works iteratively, so you can go back to just the previously viewed page or if you issue the command again, to the page before that, and so on. There's also an equivalent Go > Forward (Command-]).
Analyzing Apple on KCRW Radio