Dashboard
Touted as one of Tiger's major features by Apple, you can think of Dashboard as another desktop, but with one very strict limitation - the only items that you can put on the Dashboard are Dashboard widgets. This then begs the question, what is a Dashboard widget?A Dashboard widget can be anything, but for the sake of providing an actual definition, I'll say what a Dashboard widget means to me. To me, a Dashboard widget is a small application that would normally clutter up your desktop, yet provides one specific, but very useful task. For example, Tiger comes with a Weather widget that tells you the current and 6-day forecast for any area. The Weather widget itself is nothing more than a client interface to AccuWeather.com, where it gets all of its data, but the widget itself saves you from visiting that website just to get today's weather. Instead, all you have to do is pull up the Dashboard and you get the information that you need - all without cluttering up your actual desktop. This brings up yet another question, how do you pull up your Dashboard? By hitting F12, of course.
You'll remember from my previous articles (or by simply being an OS X user) that, by default, function keys F9 - F11 are mapped to Exposé. Thus, using F12 to bring up Dashboard seems to just fit. Hitting F12 will slightly dim your actual desktop and bring into the foreground any and all active Dashboard widgets.
There are a number of ways that you can hide the Dashboard; you can hit F12 again, activate any of the Exposé functions, Cmd + Tab out of the Dashboard (note that the Dashboard doesn't appear in the Cmd + Tab list of applications), or just click on an empty portion of the Dashboard. As always, Apple does their best to give you as many ways to accomplish the same end result as possible - to meet everyone's unique needs.
By default, Dashboard sits as an active icon in the Dock directly to the right of the Finder icon. You can remove the Dashboard from the Dock, but some will appreciate the ability to click down there to activate it. As with any of the Exposé functions, you can also activate the Dashboard using a mouse button or a corner of your screen - all customizable using the Dashboard & Exposé preferences pane.
Some widgets can be configured (e.g. the Phone Book widget requires that you type in your zip code so that it knows the area in which to search) and you access their settings by hovering over the widget until a little "i" appears. Clicking the "i" will flip the widget over and reveal its settings pane. Click "done" to flip the widget back over again. Not only is the 3D flipping effect a nice one, keeping the settings hidden like that keeps the Dashboard looking very simple and very to the point.
You can have as many widgets as you can fit on your Dashboard open at any time, and you can even have multiple copies of each widget. If you want to know the weather at home and in other cities, just open two copies of the Weather widget. Apple made sure to keep the Dashboard extremely simple, so no widget has any menus. To close a widget or to add more widgets, you have to first click the "+" button in the lower left corner of your Dashboard. To add a widget, simply click its icon in the collection that appears and it will splash into your Dashboard (there's literally a splash effect that takes place if your GPU supports the pixel shader that's running). To open multiple copies of the same widget, just keep clicking that icon. To remove a widget, you have to still be in the add/remove widget mode and just click the "x" that appears next to all of the widgets.
Each Dashboard widget that you have open stays open as a new process with associated threads. They eat up no CPU time (there are ramifications of this fact that I will discuss later) and will relinquish their memory if necessary, but it's just interesting to think of applications in dashboard as still "running" even when the dashboard isn't active.
Most importantly, the last Dashboard widget that you used still remains the active one for the next time when you activate the Dashboard. So, if I'm crunching away using the Calculator widget and switch back to my desktop to remind myself of a percentage I wanted to calculate, I just hit F12 again and start typing away in the Calculator once more.
It is worth noting that a nearly identical offering has been out for OS X and Windows for quite some time now called Konfabulator. The free utility offers functionality identical to Dashboard, and a very wide selection of widgets - although, they don't all have the polish of those that are shipped with Tiger.
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msva124 - Sunday, May 1, 2005 - link
>"Oh we have to support this obscure motherboard as well as this..Can you give an example?
downtowncb - Sunday, May 1, 2005 - link
I would say that Apple's software and hardware exist to further each other, not just the software selling the hardware.Apple creates hardware, and then develops software to run on it.
Apple develops software, and then creates hardware to run it.
Software is easier to write, less buggy, and faster if you know exactly which hardware it runs on. No "Oh we have to support this obscure motherboard as well as this...," etc. In that way, the software is #1 and the hardware is simply built to support it. You can sell computers without software, but Apple probably wouldn't survive if everyone had to install Linux on their machines themselves in order to do anything.
IMHO, the hardware and software support each other.
michael2k - Sunday, May 1, 2005 - link
WaltC:"While being winners in terms of Apple's short-term survival as company, Jobs' strategies have also resulted in Apple's reduction to merely a negligible status today in terms of computer market share percentages world wide. Indeed, look how much of Apple's present profit and revenue derives from the iPod, for instance, which is not a computer of any type. "
Um, you do know from 1985 until 1996 Steve Jobs had no presence at Apple? That he had his own companies, NeXT and Pixar to deal with? His strategies, if you want, were the following:
Release a simple, affordable, powerful, computer in 1984: Original Mac, which became a strong model of the computing industry for the next 21 years.
Release a powerful, modern, OS and computer in 1989: NeXTStep, which is now the foundation for Mac OS X and is now Tiger, and is AGAIN a strong model for the computer industry (Longhorn, Linux)
Create the world's most popular mp3 player, the iPod, in 2001: It's a computer in every sense of the word, with a display, input, storage, and output functionality. It's 'revolutionary' status is because it was the first, smallest, fastest, highest capacity (all at once) device, though there were smaller, with smaller capacities, or larger, with larger capacities, and none with faster upload or UI in 2001.
Again, as for why compare Longhorn to Tiger?
Because everything Longhorn WANTS to do, Tiger does.
Longhorn wants a DBFS, called WinFS, not due until next year. Tiger achieves 90% of that now, and by next year will be even better.
Longhorn wants better search, to be achieved with WinFS, not due until next year, when Tiger has Spotlight now.
Longhorn wants a 3d accelerated display layer, and is not due until next year. OS X has achieved that since 10.2 in 2002 (a small step with hardware accelerated compositing), now more fully implemented since 10.3 and 10.4 with 3d and 2d acceleration, and with even more to come by the time Tiger comes out.
Longhorn wants a 'modern' UI, which is not due until next year, where OS X has had it since 2001, with each year bringing out more usability and functionality to the UI (Dock, transparency, animation, Expose, Dashboard, etc).
Longhorn wants better security, again not due until next year, while OS X has it now, and since 2001
Longhorn wants a shell and CLI, again next year, while OS X has had it since 2001
You ask why we compare: I think it's stupid NOT to compare. Longhorn wants to be a 'next generation' OS, and it's prototype and model 'next generation' OS is available now, and has been for four years, in Mac OS X.
We're not the only ones comparing. As I said before, Allchin of Microsoft has made direct comparisons, to Microsoft's detriment.
WaltC - Sunday, May 1, 2005 - link
#25 "But what you forget is that every Mac that sells takes away a sale of a copy of Windows from MS."Conversely, every Windows PC sold, along with SUN boxes and various Linux boxes of all types, etc., takes away a Mac sale from Apple...;) Heh...;) Sort of sobering to think about it like that, isn't it? Kind of clarifies Apple's <3% world-wide market share, doesn't it?
#25 "Apple will sell more that a million more computers this year than they sold last year. That's over a million fewer copies of Windows sold. As well as less copies of windows software by MS and others. It also means more copies of MS Office for the Mac sold."
Oddly enough, again, your vision is distinctly tunnel. I would hope it is not your contention that Apple alone of all the PC makers is growing...because by your reasoning every sale they make takes an equal bite out of the Apple, doesn't it?...;) Every sale they make is not an Apple sale, is it?
#25 "It's just dumb talking about "balls". This is a business. Maybe you like to play chicken, but companies that like to stay in business don't."
Heh...;) Tell that to AMD--or any number of successful companies today...;) In 1998 almost every "analyst" alive was writing off AMD and declaring that AMD was all but finished. Intel was considered an unbeatable juggernaut. The past six years at AMD have put the lie to that sentiment convincingly, I think...;)
Launching the K7 at AMD took every bit as much balls as it did brains (after all, what good is a great idea if you lack the courage to follow it through?). AMD proved the prevailing wisdom that said Intel was unassailable dead wrong, and is living long and propsering as a result. Launching the K7 and following through with everything since that AMD has done took guts and confidence out of the yin-yang...;)
So what's the only thing stopping Apple from actually competing directly with MS on the OS front? Why, it's nothing more than the firm belief that if it does it will fail. And there you have it completely...
WaltC - Sunday, May 1, 2005 - link
#22 "The fact, "Jack", is that this is marketing and Apple does make nice hardware and a great OS for some people. And I do agree with some of your salient points. But for a company that "is not a direct competitor to MS", some of you guys sure seem to worry a lot about them."So the fact that it is "marketing" is supposed to make up for the fact that Apple likes to fantasize that it's "ahead" by comparing its shipping OSes with MS's future, unreleased, unfinished, non-shipping OSes? That's bizarre, since Longhorn isn't close to shipping, let alone close to being finished, and so what's there to compare? Seems like shadow boxing to me, but, well, that's just Apple for you.
Yes, I worry--but probably not for the reasons you suspect. I worry that Apple seems congenitally unable to understand that *most people* see right through this kind of delusional "marketing" and get turned off to Apple in the process. But they don't call Jobs the King of the RDF for nothing, do they?...;) I suppose that if the RDF was ever dismantled and discarded in favor of something real that Apple's market share just might rise precipitously. I worry that Apple itself doesn't appear to understand this to any degree whatever.
I mean--Jobs has known for decades that unlike Apple, MS is not a hardware company. Yet he seems constantly confused about precisely *who* his actual competitors really are (he also occasionally seems to see clearly enough to spot Dell and other companies)--and the result is that mostly under Jobs tutelage in the last decade Apple itself has survived at the expense of approximately 80% of the market share in the worldwide consumer computer markets that it held in 1995 and earlier (down from 10% to about 2%.)
While being winners in terms of Apple's short-term survival as company, Jobs' strategies have also resulted in Apple's reduction to merely a negligible status today in terms of computer market share percentages world wide. Indeed, look how much of Apple's present profit and revenue derives from the iPod, for instance, which is not a computer of any type. Subtract Apple's iPod revenue and profit from Apple's bottom line and you'll see the true picture of Apple as a computer company today. Seems to me there's plenty to "worry" about in that sense. But, then, the RDF has never afflicted me so I guess I "think different" in that sense...;)
WaltC - Sunday, May 1, 2005 - link
#23 "Uh... I should point out that the Apple Mac OS X pages don't have a single reference to Longhorn anywhere, AFAIK."As well they shouldn't...;) You tell me, then--why are so many others comparing a shipping OS from Apple with an unfinished, unreleased, non-shipping OS from MS? Sure beats me...;)
chennhui - Sunday, May 1, 2005 - link
#20 michael2k, It is true that gaming is not all, but a important part of computer experience. If you don't game, a P3 or G4 will probably does a good job overall.Most applications available for Mac is available for PC. In fact, I feel MS Office is faster in PC compared to Mac (thank to Bill). So obvious Mac or PC is just a matter a taste (and may be you game or not).
Jbog - Sunday, May 1, 2005 - link
To say every Mac and OS X sale takes away Windows sales, is like saying the number of illegal mp3 download equals to the lost revenue for record companies. One should consider the possibility that some buyers are not even interested in buying Windows machines and vice versa.The Slashdot article thread was amusing. The legal dispute between Apple and TigerDirect reminds me of the time when Spike Lee sued Spike Channel. He argued that people would think of him when they see Spike Channel. I think they eventually settled out of court.
mircea - Sunday, May 1, 2005 - link
#25 said:"But what you forget is that every Mac that sells takes away a sale of a copy of Windows from MS. Apple will sell more that a million more computers this year than they sold last year. That's over a million fewer copies of Windows sold."
I think your judgement is a little off. Every Mac sold will mean a x86 based PC not sold. And on all these PC's it might be that if they were sold it would have been equiped with a Linux OS or something proprietary just as well as an Windows OS.
If there is to talk about comparison then it would be about how Apple, a hardware company is able to create an OS that can compete on functionality with a company that works almost exclusively with software. So if something is unjust on this comparison is that Microsoft is unable to stand out head and shoulders above a company that solds primarly hardware.
P.S. I never owned or currently own a Mac. Only used it at school on a music score editing software (Finale 2005) that I own on PC as well.
msva124 - Sunday, May 1, 2005 - link
>But what you forget is that every Mac that sells takes away a sale of a copy of Windows from MS.Perhaps there are dual users who purchase macs in addition to, rather than in place of, their windows computers.