I'd like to comment on the avalanche of tablets poised to enter the market in the coming months. First, it appears to be just a handful of credible entrants, not exactly an avalanche. Second, almost all of them use seven-inch screens as compared to iPad's near 10-inch screen. Let's start there. One naturally thinks that a seven-inch screen would offer 70% of the benefits of a 10-inch screen. Unfortunately, this is far from the truth. The screen measurements are diagonal, so that a seven-inch screen is only 45% as large as iPad's 10-inch screen. You heard me right; just 45% as large.
If you take an iPad and hold it upright in portrait view and draw an imaginary horizontal line halfway down the screen, the screens on the seven-inch tablets are a bit smaller than the bottom half of the iPad display. This size isn't sufficient to create great tablet apps in our opinion.
Apple's done extensive user-testing on touch interfaces over many years, and we really understand this stuff. There are clear limits of how close you can physically place elements on a touch screen before users cannot reliably tap, flick or pinch them. This is one of the key reasons we think the 10-inch screen size is the minimum size required to create great tablet apps.
No tablet can compete with the mobility of a smartphone, its ease of fitting into your pocket or purse, its unobtrusiveness when used in a crowd. Given that all tablet users will already have a smartphone in their pockets, giving up precious display area to fit a tablet in our pockets is clearly the wrong tradeoff. The seven-inch tablets are tweeners, too big to compete with a smartphone and too small to compete with an iPad.
Well then, I'll amend my statement to: It's rumored that Steve Jobs mapped out the future of Apple for them for at least the next four generations, and I believe it, considering it's Steve Jobs we're talking about. Deterring from his plan like they did (especially when he was so adamantly against it) just makes me angry. I find it incredibly disrespectful to his vision and makes me think less of Apple as a company.