Now comes the iPhone/iPod Touch with its 480x320 screen, no keyboard shortcuts, finite memory and demand for near instantaneous launch and quit times. Ponder this small subset of toolbars for Word 2003 on Windows:
and imagine that each icon was twice as big to accomodate the stubby adult forefinger. Imagine making even this small subset of functionality accessible somehow while still showing content. I've a good imagination, but it fails me here.
Anti-bloat features of the iPhone OS:
- Apps must launch quickly (in practice anything less than a second will seem intolerable), and quit as fast or faster
- Apps must be relaunched every time you move back from another app.
- There is a practical limit of 10 or so toolbar type icons per view, and 5 is more reasonable. This leads to a geometric decrease in accessible functionality versus a program on a PC. If you can fit 40 toolbar icons on your computer's monitor, and each opens a dialog with 40 items, and each dialog item invokes a subdialog with 40 features you have 40x40x40-40-40=63,920 accessible features versus 5x5x5-5-5=115 features 3 levels deep on an iPhone (well you could probably fit more than 5 items per view, but you get the idea)
- There are no contextual menus, much less multi-level contextual menu trees
- There are no keyboard shortcuts, eliminating the need for laminated keyboard shortcut hint sheets Scotch taped to the back of the iPhone
- There are gestures, but really, how many unique gestures can you expect a person to master: pinch, shake...?
- There is a finite amount of RAM, and telling the user to "just add more" is not an option
- Lack of both RAM and application interaction are a firewall against the metastasized bloatware which are "Office Suites," which have to at least pretend to work together
No, what we will get are mini-apps. Apps a single competent programmer will bang out and polish in 3 months or less. The functionality which makes up Office could be broken up into scores of such mini-apps: a mini-table creator, a mini-slide presenter,a separate mini-slide editor, a database client, a little drawing app. In fact, even these small apps will probably be too big, and will be streamlined for more specific task oriented, specialized purposes: a blog post word processor, a series of charting modules which each do one type of chart, a specialized Keynote which only has the tools needed to create presentations following a single corporations style—imagine all those exactly the same style presentations you see at Apple events. That would be doable on an app which could only show 5 toolbar icons at once, and which relied upon gestures, animation, templates and transparency to maximize what the user can see and do. And, lots of apps to help with one's location based social networking, whatever that is.
In the iPhone ecosystem, bloatware is non-adaptive. The big have no feature advantage over the small.
The experienced Cocoa programmer does have an advantage, however. I have been reading through the Apple example code, and it is made up of delightful exercises in object oriented minimalism. Actual, full blown apps written in this style will be incredibly light weight for the functionality delivered, with zippy launch times, and responsive interfaces. This seems to be how one masters a framework, and it is especially true of Cocoa, by learning how to do the most with the least code, which is again, the anti-thesis of the bloatware mentality, which seems to only care about churning as much code out as possible.