The article really has nothing to do with rugged computing, but I think it's relevant here anyway because a) the fate of the Apple iPad will have a big impact on how tablets are viewed in the coming years, and b) because of the mobile industry's never-ending struggle to find form factors that are really right for a given job.

So here's what I contemplated:

This week I will order my iPad. Though I know it'll take a bit longer, I am aiming for the 3G model with 32GB of storage. When I get it, I will sign up for the unlimited data plan, forking over an even larger part of my disposable income to AT&T every month. What I do wonder is whether the iPad will replace my iPhone.

Silly question you may say. The iPad is not a phone, so how could it replace the iPhone? True, but I really don't consider my iPhone as primarily a phone. It is, in fact, a pretty crappy phone, with voice quality worse than virtually any cellphone I've ever had, going back to the original Motorola "brick." But I do need a phone for the few calls I make, and it doesn't make sense to carry a much more convenient little fliphone in addition to the iPhone, and so, yes, the iPhone is my phone, too. But if I checked the number of minutes I use my iPhone as a phone versus for everything else, everything else would account for about 95%, at least.

That's because the iPhone has pretty much become my information and entertainment device of choice. Before I leave the house I check the weather and temperature on the iPhone so I know what to wear. I get my news from the iPhone's USA Today and CNN apps (and even a couple of local and foreign newspapers), and more detailed news from the NY Times on the iPhone. I keep in touch with my Facebook friends on my iPhone. I read e-books on it. I play games on it. I use it when I go running and want to keep track of my time. I use it to check prices and read reviews while shopping. I check sports scores, the load on my servers, new messages on websites I post on. I do all that on my iPhone because it's so darn handy and convenient, and because it is good enough to do all those things. Had anyone told me a few years ago that, yes, it WILL be possible to use the web on a tiny device not as just a technology demonstration, but because it really works, I probably would not have believed it. After all, everyone had tried and it just didn't work. Until the iPhone.

So now the iPad will do everything the iPhone can, but on a much bigger screen. No more squinting, no more screen rotating to make columns more easily readable, no more constant pinching to zoom in and out. That will all be a thing of the past as what we have all been waiting for is now here with the iPad, the book/magazine reading experience in an electronic device. Because that is the one remaining hang-up that keeps print newspapers and mags in business; they are more convenient than reading on a laptop computer.

But now I wonder if the iPad will do everything the iPhone can, and do it better. Will I appreciate the much larger screen, or will it simply make the iPhone experience big and unwieldy? Will I have much higher expectations from a "real" computer like the iPad than I have of the little iPhone? For example, will I still tolerate the lack of Flash on the iPad? Will iPhone apps still look so terrific and clever on a much bigger screen, or will I expect real computer functionality? Will I start whining about the lack of "real" software? But most importantly, will I be able to use the iPad like I use the iPhone, just whipping it out wherever I am? Because if not, it may not work, and the new big iPhone will be something else that'll have to fly, or fail, on its own merits.

I won't go into the long and checkered history of Windows CE here, nor into Microsoft's bewildering meandering with nomenclature or the disruptive inconsistency and frequent course changes. It all has become an almost impenetrable mess even for longtime followers of Microsoft's smallest OS. Unfortunately, Windows Phone 7, Microsoft's latest knee jerk reaction to a changing smartphone market that has essentially relegated Windows Mobile into insignificance, casts more doubt and shadows on Windows Mobile than ever.

While in the real world, the one where manufacturers make and sell rugged mobile products, we continue to see Windows CE 5.0/6.0 and Windows Mobile 6 and 6.1, in the hype and announcement world, Microsoft has announced Windows Phone 7 OS, a trendy me-too music player interface trying to leverage the floundering Zune music player platform while copying iPhone and social networking concepts. It's hard to see how Windows Phone 7 could make a dent into the smartphone market, and it is most certainly not the future in commercial and vertical markets.

So where does that leave vertical markets who probably aren't thrilled at the prospect of being stuck with an increasingly obsolete Microsoft mini OS? Not in a very good position. Let's face it, the odd Windows Mobile 6.5 interface is essentially unsuitable for vertical markets. And now that Microsoft, scrambling to remain relevant in the mobile market, is putting its eggs into the projected capacitive (multi) touch basket, it's hard to see how any of the older versions of Windows CE/Windows Mobile (which is now renamed to "Windows Mobile Classic") may benefit from the Windows Phone 7 OS. Yet, something with "7" in it must happen to at least give the impression that Windows Mobile is moving forward (and to benefit from the relative shine of Windows 7).

So we have a situation where only last year, Microsoft's entertainment and devices division president Robbie Bach waxed enthusiastically about WinMo 6.5 ("It will give you access to more websites than you will be able to get to on an iPhone that will work actively and work well. It really is a much better experience.") and now the future of 6.5 already seems quite uncertain.

Personally, I think what may happen is that Microsoft will quietly integrate Windows CE/Mobile into its Windows Embedded Products business. That area already includes Windows Embedded CE in addition to Windows Embedded Standard, Windows Embedded Enterprise, Windows Embedded POSReady, Windows Embedded Server, Windows Embedded NavReady, and so on. The stated purpose of Windows Embedded CE is to "develop small footprint devices with a componentized, real-time operating system. Used in a wide array of devices, including portable navigation and communications devices." That makes sense.

One problem with this approach is that one part of the appeal of Windows CE/Windows Mobile was always that people were already familiar with its look and feel. Today, that look and feel is ancient, just as are the very visible underpinnings of Windows CE that essentially date back to the last millennium. And with Windows Mobile Pocket PCs gone and Windows Mobile phones irrelevant, that part of the leverage is gone as well. A new interface approach is sorely needed, but if Windows Mobile 6.5 and Windows Phone 7 are any indication, Microsoft's thrust is in the Zune player and social networking arena.

So what will the small but significant number of vendors who make and sell Windows Mobile devices do as their chosen operating system platform looks increasingly dated and is becoming a target of customer dissatisfaction? That's a good question. You can never count Microsoft out, but after all the fumbling with their mobile OS over the years, hopes for a cohesive, logical and compelling direction for Windows Mobile seem optimistic.

The new Intel Core i3, Core i5 and Core i7 processors come in numerous versions with two or four cores, clock speeds ranging from 1.06 to 3.33 GHz, maximum power dissipation of 18 to 95 watts, different process technologies, different degrees of integration and different complementing chipsets.

Unfortunately, while the difference between Intel's older Core 2 Solo and Core 2 Duo processors was pretty obvious, differentiating between the Core i3, Core i5 and Core i7 chips can quite confusing. As a rule of thumb, the 3/5/7 sort of represent Intel's "good," "better," and "best" processor solutions in any given category just like BMW makes 3, 5, and 7 series cars (though the analogy only loosely applies). Core i3 processors, for example, do not have the Intel TurboBoost feature that provides extra performance via automatic overclocking and seems more than just a marketing feature. Core i7 processors generally have more cache and support more of the special Intel features and technologies than Core i5 and Core i3 processors. There is, however, more than a bit of overlap in functionality and performance, and figuring out which one is best suited for a task won't be simple.

As of February 2010, Intel has announced about three dozen of the new Core i3/i5/i7 processors. About a third of them are designated as embedded processors, which makes them especially interesting for for embedded systems designers due to considerations such as package size, structural integrity, error correcting code memory, system uptime as well as, and perhaps most importantly, an 7-year extended life cycle.

Intel has always had an excessive fondness of code names, and it's no different with the new Core processors. It's therefore useful to know that Intel distinguishes between generally desktop-oriented "Piketon" platforms that use either two core 32nm "Clarkdale" processors or four core 45nm "Lynnfield" processors (and usually have TDPs that makes them unsuitable for most mobile applications), and mobile "Calpella" platforms that use two core 32nm "Arrandale" processors with lower thermal design powers (generally 18 to 35 watts).

So let's take a quick look at Calpella and Piketon.

In essence, "Calpella" is Intel's new "low power" platform, though there is now a much sharper differentiation between the really low power Atoms and the low power but rather high performance new Core processors. The Calpella class "Arrandale" CPUs are based on the latest 32nm lithography. They are are essentially the successors of the mobile Core 2 Duo CPUs and come in standard, low voltage, and ultra low voltage versions at various processor clock speeds.

There are, however, some interesting differences: As a first in this class of Intel CPUs, the memory controller and reasonably powerful integrated graphics with HD hardware acceleration and other new capabilities are now part of the processor, which means no more conventional Front Side Bus and "Northbridge" part of the chipset complementing the processor. These integrated graphics can be turned off when they are not needed, and Nvidia (who is probably not that thrilled about this Intel move) has already announced their "Optimus" technology (see what it is) that automatically determines whether to use the integrated graphics and extend battery life, or use an external NVIDIA GPU to boost graphics.

Like the Core 2 Duos, "Arrandale" processors have two cores but the new chips use Intel's HyperThreading technology that act like virtual cores, making the operating system think it is dealing with four cores. The new chips also add L3 cache while the Core 2 Duo chips only had L1 and L2 cache. They require DDR3 RAM that supports higher speeds (up to 1,333MHz). An interesting new technology is Intel "TurboBoost" that automatically steps up processor core speed if it detects that the CPU is operating below certain power, current, and temperature limits.

The new embedded Intel Core i5/i7 processors range from ultra low voltage models with a base clock frequency of 1.06GHz and a Thermal Design Power of 18 watts to low voltage models with base clock frequency up to 2.0 GHz and TDPs of 25 watts, and standard voltage models with base clock frequencies as high as 2.66GHz and 35 watt DTP. This means they're suitable primarily for higher end, high performance rugged notebooks and tablets, but not for lower end systems that require the still significantly lower power draw of Atom-based prcessor technology (or emerging alternate solutions such as the Nvidia Tegra).

"Piketon"-class processors also include a variety of Intel's new Core i3, Core i5, and Core i7 CPUs but unlike the "Arrandale" versions they are mostly standard voltage, higher-powered chips that include both older 45nm technology "Lynnfield" versions of the chips (four cores but no integrated graphics) as well as newer 32nm "Clarkdale" versions with two cores and integrated graphics. These are performance-oriented processors with TDP ratings of 73 to 95 watts and thus unsuitable for most mobile applications.

What about performance? We haven't had a chance at benchmarking any rugged systems with the new processors yet. Intel and other benchmarks of all new Core processors suggest a hefty 30-60% performance increase over equivalent Core 2 Duo processors at roughly the same TDP levels. Literature and previews also suggest that the performance of the integrated graphics processor is improved by perhaps about 50% over that of the predecessor GM45 platform. There is also said to be better 3D performance, high definition video hardware acceleration, audio and other advancements.

It should be interesting to see who is first in making the new i5/i7 chips available and how they'll work out in rugged systems.

For a comparison table of all Intel Core i3/i5/i7 released through January 2010, see here.

Fujitsu, of course, has been into tablets longer than most and probably has the most experience of any Tablet PC and convertible vendors. Fujitsu had the PoquetPAD and 325Point tablets a decade before IBM reinvented the Tablet PC in 2002, and the company is now in something like the 40th generation of tablet technology. Yes, the 40th. During the 1990s, Fujitsu built a successful business around vertical market slate computers, most notably the Point and Stylistic models, with the latter line carrying on to this day. For a while Fujitsu also offered Windows CE-based devices such as the PenCentra line. Fujitsu also offered small business-oriented notebooks with pens when almost no one else did. What it all boils down to is that there's no one who has more corporate DNA in tablet and slate computers in any number of form factors.

Paul pointed out that at this point, Fujitsu is the only company that offers both slate AND convertible computers. There are many that have a notebook convertible in their lineups, such as Dell and HP, and there are some that only offer tablets, such as Motion Computing, but no one offers both in their market (one could argue that DRS ARMOR and a couple others do offer both platforms, but those are in the heavily rugged markets).

Anyway, it was interesting to hear Paul tell that Fujitsu is seeing a heavy migration from tablet to convertible. Customers are transitioning from the Stylistics to the more conventional Lifebook convertible notebooks that can also be used as slates by rotating the display and laying it down flat on top of the keyboard. That probably explains why Fujitsu is now down to one single model in the Stylistic line, the Stylistic ST6012, whereas the company offers no fewer than six different convertibles (the Lifebook T1010, T1630, T2020, T4310, T4410, and T5010).

With Panasonic making a big issue out of their rugged computers still being made in Japan, I asked Paul if the Fujitsu tablets and convertibles are also still made in Japan. The answer was yes, all Lifebook tablets are made in Japan, and all E-Series machines as well. However, while with Panasonic it was pretty clear that they made a connection of made in Japan = much lower failure rates, Fujitsu makes no such claim. Paul said failure rate stats are compiled, but given the vast differences in markets served makes any meaningful comparison essentially impossible.

I asked Paul why Fujitsu does not market its computers as "business-rugged," "semi-rugged," or one of the other ruggedness categories. The unequivocal answer: We don't have rugged tablets. Ours are durable, well-built, according to the markets we serve. We don't lose many customers because of ruggedness requirements. Fair enough. Full or even partial ruggedness can add a lot of cost and weight, so if it is not needed, why add it. Paul points out useful features that prolong the life of a computer, like a user-cleanable dust filter, accelerometer-based hard disk protection, a display hinge that rotates in both directions so it won't get damaged by inadvertently turning it the wrong direction, and so on.

With reference to the rotating display hinge, I asked Paul whether he knew why all Tablet PCs since 2001 have been designed with the same exact rotating hinge that lets users rotate the display and then fold it flat on top of the keyboard, LCD facing up. This is a good solution, but in notebook mode, the display flexes when you tap it with the pen. In the 1990s there had been several alternate solutions that minimized or eliminated the flex problem, but they are all gone. Paul said he wasn't aware of any patent protection or other reason why designers should be limited to the rotating displays, but it's a solution that works, flexing is not an issue when the device is used in tablet mode, and with the increasing importance of touch, flexing again is not an issue. Cost, too, might be an issue in staying with standardized solutions.

We also discussed the inherent suitability of a full desktop operating system for tablet and touch use. In my opinion, Windows itself has always been a major factor standing in the way of widespread tablet adoption; it's simply not suitable for pen operation. Paul felt that Windows 7 has made great strides towards better usability, but that in vertical markets it's really all about custom applications anyway, and those are usually optimized for whatever input medium is used.

With the recent advent of Intel's new Piketon and Calpella processor/chipset platforms I asked Paul what Fujitsu's plans were for the Intel Core i3/i5/i7 processors. His answer was that, for the most part, they prefer to use standard voltage processors that generally cost less, offer better performance, and represent an overall better value for users. Based on the benchmark result of our review unit that's equipped with a 2.53GHz Core 2 Duo P8700 with a thermal design power of 25 watts, we see no immediate reason for a chip upgrade: the T4410 scored the highest overall performance results of any Tablet PC we have ever tested, and it still had an idle power draw of just 9.9 watts, barely more than most Atom-based systems.

That said, if Apple indeed releases a tablet device, it may well change things quite a bit.

This shows how soon we forget. Or perhaps how effective current coverage has been in creating the impression that Microsoft invented tablet computers in 2001, rewriting history in the process. Fact is, slate and tablet computers have been around for a good 20 years, and in 1991, there was as much hype about slates as we have today.

A bit of slate computer history

In the late 1980s, early pen computer systems generated a lot of excitement and there was a time when it was thought they might eventually replace conventional computers with keyboards. After all, everyone knows how to use a pen and pens are certainly less intimidating than keyboards.
Pen computers, as envisioned in the 1980s, were built around handwriting recognition. In the early 1980s, handwriting recognition was seen as an important future technology. Nobel prize winner Dr. Charles Elbaum started Nestor and developed the NestorWriter handwriting recognizer. Communication Intelligence Corporation created the Handwriter recognition system, and there were many others.

In 1991, the pen computing hype was at a peak. The pen was seen as a challenge to the mouse, and pen computers as a replacement for desktops. Microsoft, seeing slates as a potentially serious competition to Windows computers, announced Pen Extensions for Windows 3.1 and called them Windows for Pen Computing. Microsoft made some bold predictions about the advantages and success of pen systems that would take another ten years to even begin to materialize. In 1992, products arrived. GO Corporation released PenPoint. Lexicus released the Longhand handwriting recognition system. Microsoft released Windows for Pen Computing. Between 1992 and 1994, a number of companies introduced hardware to run Windows for Pen Computing or PenPoint. Among them were EO, NCR, Samsung (the picture to the right is a 1992 Samsung PenMaster), Dauphin, Fujitsu, TelePad, Compaq, Toshiba, and IBM. Few people remember that the original IBM ThinkPad was, as the name implies, a slate computer.

The computer press was first enthusiastic, then very critical when pen computers did not sell. They measured pen computers against desktop PCs with Windows software and most of them found pen tablets difficult to use. They also criticized handwriting recognition and said it did not work. After that, pen computer companies failed. Momenta closed in 1992. They had used up US$40 million in venture capital. Samsung and NCR did not introduce new products. Pen pioneer GRiD was bought by AST for its manufacturing capacity. AST stopped all pen projects. Dauphin, which was started by a Korean businessman named Alan Yong, went bankrupt, owing IBM over $40 million. GO was taken over by AT&T, and AT&T closed the company in August 1994 (after the memorable "fax on the beach" TV commercials). GO had lost almost US$70 million in venture capital. Compaq, IBM, NEC, and Toshiba all stopped making consumer market pen products in 1994 and 1995.

By 1995, pen computing was dead in the consumer market. Microsoft made a half-hearted attempt at including "Pen Services" in Windows 95, but slate computers had gone away, at least in consumer markets. It lived on in vertical and industrial markets. Companies such as Fujitsu Personal Systems, Husky, Telxon, Microslate, Intermec, Symbol Technologies, Xplore, and WalkAbout made and sold many pen tablets and pen slates.

That was, however, not the end of pen computing. Bill Gates had always been a believer in the technology, and you can see slate computers in many of Microsoft's various "computing in the future" presentations over the years. Once Microsoft reintroduced pen computers as the "Tablet PC" in 2002, slates and notebook convertibles made a comeback, and new companies such as Motion Computing joined the core of vertical and industrial market slate computers specialists.

So now tablets, or slates as Ballmer called them in his CES speech, are once again a "much-hyped category of electronics." The difference is that this time, thanks to Apple and the iPhone, tablets are to have multi-touch.

Let's hope all this works. Technology has come a very long way since those early days of tablet computers, but hype is never good if it's based on a flood of me-too products of a concept that has yet to prove it can work.

For an illustrated history of tablets and slates, see excerpts of "The Past and Future of Pen Computing" by RuggedPCReview.com editor Conrad H. Blickenstorfer, presented as a keynote address at the Taipei International Convention Center in December of 2001.

According to Getac, the new warranty covers all of their fully rugged computers (i.e. the A790, B300, E100, M230 and V100 models) delivered on or after January first of this year. And the warranty includes "damage that occurs due to accidental acts and exposure to environmental conditions". According to Getac president Jim Rimay, they did that because in these tough economic times, computers are more likely replaced on a 5-year cycle instead of the 3-year upgrading cycle of more prosperous times. By offering a full 5-year warranty, customers will not incur additional service/warranty fees if they keep their equipment longer. The 5-year warranty is also a welcome change, the press release says, to governments and other large entities where getting approval for equipment repair can be a lengthy and involved process (it can, I've been there).

Five years is a long time, and especially so for a product that is designed to be used outdoors and under demanding environmental conditions where it is much more likely that computers are dropped, bumped around, rained on, and just generally experience conditions far from those in a nice, warm, clean office. It'd be interesting to know the actual mechanics of the warranty, what all is included, if certain items are excluded, what the turn-around is, shipment costs and so on. I am sure Getac thought this through, and we'll put in an inquiry to the folks at Getac.

How important are warranties and service in this field? Extremely so. I've personally visited the service and repair facilities of the leaders in the rugged computer market and came away more than impressed. Unlike in the commercial market where service is often hit-or-miss, with rugged systems failure rates, failure statistics and service turn-around times are meticulously recorded and managed. That's because with rugged systems, total cost of ownership matters and a good reputation for service and a good warranty definitely represent a strategic advantage.

Getac is on to something here, and offering a 5-year warranty definitely offers significant value-added to their products.

Up to this announcement, millions of netbooks (as well as related devices such as tablets and boards) used the Atom N270 processor with its two companion chips, the ICH7M I/O chip and the 945GSE graphics and memory controller. The combo of the latter two is known as the Intel 945GSE Express chipset and makes for a total of three chips. Of N-Series processors released prior to this latest announcement, the Atom N280 was really just a very slightly faster N270 (1.66GHz vs 1.6GHz), and the Atom 330 (technically not N-series, but still in the "Diamondville" family as opposed to the more industrial "Silverthorne" Z-series Atoms) a dual-core version of the desktop-oriented Atom 230.

With the new chips, the big news is that Intel reduced the chip count from three to two by integrating the graphics and memory controller into the CPU itself. The old ICH7M I/O controller chip is replaced with the Intel NM10 Express. This means fewer chips to mount, lower power consumption, and, not mentioned, one less reason to seek third party chipsets (such as NVIDIA's Ion Graphics Processors).

Of the three new processors, the N450 is specifically geared towards netbooks whereas the D410 and D510 processors, all working in conjunction with the new NM10 I/O controller, are geared towards low-end desktops. The new NM10 I/O controller consumes just two watts compared to the older southbridge ICH7M's 3.3 watts. More amazingly, while the old GMCH display and memory controller with its 945GSE northbridge chip with GMA950 graphics consumed six watts, the Graphics Media Accelerator 3150-based integrated solution only adds about three watts to the consumption of the netbook-oriented N450 (chip max TDP (thermal design power, a measure of power consumption) 5.5 watts vs 2.5 watts of the N270 w/o graphics).

From what I can tell, the GMA3150 has hardware acceleration for MPEG-2 but not for H.264, so there's still no HD hardware decoding, which means a third-party HD decoder chip will come in handy. Onboard video is now likely to move from 17 : 10 aspect ratio 1024 x 600 pixel to a somewhat more palatable 1366 x 768 pixel, with significantly higher (2048 x 1536) external analog video possible (though some reports say that the N-Series chip is limited to 1400 x 1050, which would be less than what we have now). Somewhat surprisingly for a new chip, memory support is for DDR2 instead of the newer DDR3 standard.

Transistor count goes from the N270's 47 million to 225 million in the new single core models and 317 in the new dual-core chip, which means the CPU alone goes from 47 to 92 million transistors, with the graphics and memory controllers using about 133 million transistors. What exactly the extra 45 million transistors do is not clear as the tech specs look pretty much the same.

Note that Intel targets the D410 and D510 processors specifically for desktops. Though the D410 has the same clockspeed and uses the same NM10 I/O controller, it max TDP is almost twice that of the N450, 10 watts versus just 5.5. That's likely due to the graphics core running at twice the speed in D-series chips (400 vs 200MHz).

Overall, it doesn't look like the new Atoms, which have the Intel 64 extensions, will bring much of a performance improvement to netbooks and netbook-level rugged or embedded devices. Reducing the chip count from three to two is nice, but the Z-series processors already had that. Graphics seem somewhat improved, but not enough to make a huge difference, and there's still no HD playback hardware support. I am also not quite sure why the D410 and D510 processors are aimed at the desktop when the D410 chip combo has a total system TDP that's the same as that of the N270 and N280 (12 vs 11.8 watts), and the dual-core D510 just a bit more (15 vs. 11.8 watts). Also interesting is that Intel highlights the smaller footprint when it was a larger footprint that was lauded at the introduction of the "large package" P and PW series of industrial processors just a bit ago.

Overall, it's good to see these new Atom chips although I can't help but feeling that Intel looked out for itself more than adding compelling value for consumers.

Here is Intel's list of the entire Atom processor family.

Whether or not customers are happy with their netbooks largely depends on how they use the computers. The small display with 1024 x 600 pixel resolution is confining for almost any real work as there's just not enough real estate. And while the term "netbook" implies that the devices are especially well suited for accessing the web and browsing around, that really isn't true. Netbooks are generally sluggish browsers and mostly unable to deliver adequate multimedia performance. And those who hoped to run HD video on their netbooks struck out completely, because first-gen netbooks simply couldn't do that at an acceptable pace.

On the other hand, the netbooks' small size and weight made them wonderful travel companions, and with an extended battery they practically ran forever on a charge (well, six hours or more in the case of my Acer Aspire One). And when hooked up to a big screen and a full-size keyboard, netbooks work really well as office computers. I hook up my little Acer to a 1680 x 1050 pixel 22-inch wide-screen.

However, we always want more, and so netbooks have been creeping up in size and power. Display size went from 7 to 8.9 inches, then 10.1 and now 12.1 inches. Which means netbooks are morphing ever closer to standard notebook range, which also means customers will continue to want and expect more. I mean, if the netbooks are so large now, why not an optical drive, and could we have the screen just a bit larger yet? Obviously, what customers really want is a device that costs as little as a netbook, but is as large and powerful as notebooks were before they became hefty giants with 19-inch ultra-wide-format displays.

Problem is, the Atom N270 simply isn't up to powering anything more than a little netbook, and even that just marginally. So Intel released the very slightly more powerful N280 and the dual-core N330. And NVIDIA came up with the NVIDIA Ion Graphics chipset that is supposed to work better with Atom N-Series chips than Intel's own chipset. I recently read a review of the Asus Eee PC 1201N netbook that uses both the N330 chip and the NVIDIA chipset, has a 1366 x 768 12.1-inch screen and lists for US$499. According to the review, you can now actually watch HD video, play many games, and things feel quite a bit less sluggish. Battery life is less than it was for the older, smaller netbooks, of course, and for 500 bucks you can easily get a "real" notebook with far higher performance and many more features.

Why do I bring all this up? Because the rugged market has also heavily invested in Atom technology and almost everyone has Atom devices in their lineup or pipeline. Almost all of them are based on either the Atom N270 or the Z510/530/540, i.e. the first generation of Atoms, the minimal ones with "targeted" performance. And now, just as we're starting to see nicely optimized Atom systems that live up to battery life expectations, some of those initial chips are already going to be replaced by the N280, N330 and soon by next gen Atom chips. That's bad news for rugged manufacturers whose first-gen Atom products are just now becoming available.

The moral of the Atom story is, at least for vertical market manufacturers: pick an Atom chip that Intel is likely to support for several years, and make certain the drivers are fully optimized and all the power saving features are fully implemented. Atom can deliver superior battery life and acceptable performance, but manufacturers must carefully target those products so customers won't be disappointed. We've seen Atom-based machines that use hardly less battery power than devices with much more powerful processors. That won't do. And we've seen some where non-optimized graphics drivers made the machines painful to use.

Using an automotive analogy, with the Atom Intel created a small and miserly 4-cylinder engine for use in fuel-efficient vehicles that provide adequate performance as long as the car isn't too big and heavy and customers have not been led to have unrealistic expectations. With the new and upcoming Atom chips, Intel is already making bigger, more powerful engines, obsoleting the earlier ones and giving in to the demand for more horsepower at the expense of efficiency and good design.

I always thought that was strange because there are all sorts of scanning and credit card processing apps available for the iPhone. And, in typical iPhone fashion, they are being used in cool, innovative ways. For example, there's an app ("Red Laser") that scans a barcode and then instantly checks the Web for the best prices for that product. That way you always know whether you're getting a good deal. There are also numerous apps for credit card processing. That should not come as a surprise in an era where banks are starting to allow you to remotely "deposit" checks from an iPhone.

Anyway, the folks at ifoapplestore.com now report that Apple stores may be transitioning to iPod Touches with an advanced scanner accessory and point-of-sale POS software for checkout. Other businesses are probably following in their path. And I can easily see iPhones and iPods being used in more industrial applications thanks to all those ruggedized cases available now (my favorite one is the Otterbox Defender). Can iPhone-based industrial-strength vertical market apps be far behind?

At this point, I have mixed feelings. Almost all the rugged hardware that comes in here still runs Windows XP or the Tablet PC Edition or, increasingly, one of the embedded versions of Windows. It was actually interesting to see all those "XYZ recommends Vista" tag lines on manufacturers' websites and promotional materials when most of their machines really still ran XP.

So now Windows 7 is here, and Microsoft has been quite successful in creating the buzz that it's new and leaner and faster than Vista. Some of the industry pundits were practically falling all over themselves heaping praise upon Microsoft, so much so that it was almost embarrassing. Steve Wildstrom at Business Week, whose straightforward opinions I greatly respect, was quite critical over the unacceptable upgrade from XP to Windows 7 (reinstall every app from scratch) and how long the upgrade takes, but he also then said Windows 7 was "something truly better."

I think whether or not Windows 7 is indeed something truly better will eventually determine the fate of Windows 7. It looks so much like Vista that had it not been for Vista's questionable reputation, Microsoft probably would have simply called the "new" OS Vista Service Pack 3. As is, that wasn't an option. From a PR standpoint, Vista was so damaged that almost anything would look better. So creating something that is not as bad as Vista is like General Motors improving the Corvair back in the 1960s. It really was a pretty good car in the end, but Ralph Nader's "Unsafe at Any Speed" had damaged the Corvair beyond repair. So from that point of view, having Windows 7 look like Vista and simply saying it's better than Vista may not have been a great idea.

But let's assume that Windows 7 is better than Vista and that Microsoft really has learned and listened. Then you still have the problem that a good number of users will have to upgrade from XP to Windows 7, which so happens to be perhaps Windows 7's most frustrating point. That particularly applies to corporate users where many shops never migrated to Vista at all. It's conceivable that Windows 7, Vista-like though it is, may indeed cause a lot of companies to finally make the migration from XP, but that may mostly be because by now XP is two generations out of date and Microsoft very actively discourages the use of XP.

Only time will tell. It seems almost unthinkable that the world will wholesale reject another Microsoft OS the way Vista as rejected. I mean, a company cannot continue to have 90+% of the market when its new products are rejected. This is why Windows 7 is hugely important to Microsoft. If it's another failure, and the coming weeks and months will tell whether the media enthusiasm will give way to user frustration or not, then, Redmond, we have a problem. If the Vista flop is forgiven like Windows ME was eventually forgiven, Ballmer & Co will likely breathe a huge sigh of relief.

Does it all matter in the rugged space? Not as much as it matters in the consumer and commercial markets. The major players will make sure their product lines are able to run Windows 7 well. And an increasing number may look to Windows Embedded, now that it's called Windows Embedded Standard and "XP" has been banished from the name, though for now it's still really XP (Windows Embedded Standard 2011 will be Windows 7-based).

As expected, Apple is having a field day with the Windows 7 release, running one funny "I'm a PC and I'm a Mac" commercial after another. And just as many would love to have iPhone ease-of-use and functionality on their industrial handhelds, many wish the Mac OS were available on rugged machines. But it's not, and so we truly hope that Windows 7 will give the world a productive and reliable computing platform to work on.

What is multi-touch good for? Well, Apple's super-elegant zooming certainly go everyone's attention, but multi-touch can also be used for things like rotating with a two-finger screw in or screw out motion. In addition, multi-touch can be used gestures and the functionality can be built into vertical market custom applications.

While Apple iPhone achieves its multi-touch capability with projected capacitive touch screen technology, that wouldn't work very well in industrial applications where users often wear gloves. For those applications you need a more traditional resistive (pressure-sensitive) touch screen.

There are currently a number of companies working on providing resistive multi-touch systems. Among them are Stantum, Touchco, SiMa Systems, and several others. Some of these products are in the development stage, others are currently available, and each technology is targeted at certain types of applications.

On October 7, 2009, Getac announced that its V100 rugged Tablet PC will offer a multi-touch screen that can be used with or without gloves. According to Getac's press release, this marks a first for rugged computers, and the multi-touch feature will enable users to rotate maps and pictures, zoom in and out of manuals and other documents, move and edit, navigate, and employ a series of special gestures that go beyond what is possible with traditional touch screens that only recognize a single touch.

While the technology used by Getac wasn't mentioned in the press release materials, Getac added an explanatory page to its website (see here). Getac resellers and developers will certainly have an interesting tool to work with.

To learn more I scheduled a call with Corning's Dr. Nagaraja Shashidhar. To prepare myself I checked Corning's very informative page on Gorilla Glass. They have some videos there that show the glass being bent and steel balls falling onto it. The glass neither shatters nor breaks. In fact, it's hard to believe it's glass at all. It looks more like a very thin sheet of some polycarbonate plastic or acrylic. But it is glass.

The secret, according to Dr. Shashidhar, lies in a special chemical ion-exchange strengthening process that results in what Corning calls a "compression layer" on the surface of the glass. The primary purpose of that layer is to act as an armor that guards against the nicks and tiny cracks that then result in the glass breaking. And even if there are tiny nicks, the layer keeps them from propagating.

What's amazing is just how thin the glass is. Corning makes it in thicknesses ranging from 0.5mm to 2mm, or 1/50th to 1/12th of an inch. The Gorilla Glass used in the Motion tablets is just 1.2mm thick, yet it provides the protection of a much thicker layer of protective glass at a fraction of the weight. And a thinner layer of protective glass doesn't only mean less weight, it also makes for a more natural feel when using the tablet. With thick glass it sometimes looks like the tip of the pen hovers far above the actual screen. That's not the case with the Gorilla Glass-equipped Motion tablets.

I had actually had some face time with a Motion F5 tablet with the new glass before Motion announced it. I took the opportunity to not only examine the new display, but also benchmark performance and battery life with the new and more powerful processor Motion now uses for the C5 and F5. I also did side-by-side comparisons between an original Motion F5 and the latest model (see full report).

I must admit that it's a bit hard to figure out all the F5's display technologies. You start with a Hydis display that now has AFFS+ technology for not only a totally perfect viewing angle in all directions, but also superior brightness. You then add the Gorilla Glass cover that significantly increases the durability of the display. On top of it all is Motion's View Anywhere, which is an anti-reflective sputtered coating on the front side of the glass that is optically bonded to the display.

How does it work? Extremely well. Between the super-wide viewing angle (which makes for an unbelievably "stable" display) and the excellent sunlight viewability, this is a machine that you can really use outdoors. The Gorilla Glass adds peace of mind (no, I didn't try to break it). And the Gorilla Glass also has another benefit that may turn out to be quite a selling point for Motion: it's nearly immune to smudges. There's nothing worse than a display that's full of grime and fingerprints, and that just doesn't seem to be an issue with Gorilla Glass.

So there. It's a funny name, Gorilla Glass, but it's definitely a good thing. And I am not surprised that Motion is the first to have it on a tablet. They always seem to adopt new stuff first.

So I stick that SIM into the review handheld, make three local calls and load a couple of pages of the RuggedPCReview.com website. Works fine. Take the card out and return it into the unused AT&T phone.

So then I get the bill. That'll be $14.83 for 1,483kb, i.e. loading one or two large webpages. Thank you very much, AT&T. This kind of highway robbery is precisely why I have completely stopped making any call that I am not certain is covered in my "plan." I am not even calling my mom anymore because I have no clue what outrageous amount AT&T may charge me for a call to Europe.

But wait, there's more.

I was on vacation in the Caribbeans for a week. I took my iPhone with me, not because I was going to make a call (heavens no, not with AT&T in an unknown situation!!!), but because the iPhone is a little computer/camera/vidcam/PDA that I take everywhere. Well, apparently six people called my phone while it was in the Caribbeans. I never answered. "That'll be a buck 99 for each call, fool. Haha. Gotcha again. - Your friends at AT&T."

And there AT&T and the other telcos wonder why we loathe them so much.

With voice/data increasingly integrated into rugged handhelds and notebooks, be very careful. That SIM in your machine has "Sucker!!!" written all over it.

You can't do that anymore these days. That's because virtually every piece of technology now includes a phone, and in order to get service you have to sign up for a 2-year contract with the telephone company. Not gonna happen. If I could pick and choose service or just try out a service, I'd probably have a Palm Pre by now, and each of my notebooks and tablets would probably have a wireless card in it. As is, I'd have to sign up for 2-year contracts for each of those devices. Not gonna happen, ever.

So instead of having a Palm Pre and being able to tell friends and anyone out there interested in reading my blogs and articles on what I think about it, I couldn't care less. Am I going to sign with Sprint just to get a Palm Pre? Not gonna happen. Sprint is the company who sent me to collection three times after I cancelled a fully paid and expired contract. Am I going to sign with Verizon or anyone else for TWO YEARS just to get wireless in my notebook? Not gonna happen. Ever.

I know, enough people sign those obnoxious contracts because they see no other option. For those of us who love technology and always had the latest and greatest to write about and take wherever we went, we don't do that anymore. We can't. The telcos' greed has killed it all.