Category: Computers


As we ponder what will happen to Apple without Steve Jobs, I keep coming back to a conversation I had a few weeks ago with a veteran Silicon Valley CEO who knew Jobs. This was just after Jobs had resigned as CEO of Apple. We got to talking about why Apple is so well-positioned in the post-PC era, and this executive zeroed in on something you don’t hear too often. “Steve Jobs told me he has 1,000 engineers working on chips,” he said. “Getting low power and smaller is the key to everything.”

The number was startling when I first heard it. I knew that Apple started building its own chip design team in 2009, but figured it had to be a few hundred people at most, not 5 percent of Apple’s non-retail workforce. (Apple employs more than 50,000 people worldwide, 30,000 of them in its retail stores). Apple started designing its own chips because Intel and AMD were still stuck in the PC era. Apple needs chips that are powerful enough, but also very low power.

Battery life is one of the most important features of a mobile device. Apple’s latest A5 processor, which first appeared in the iPad 2, will now power the iPhone 4S as well. Not only is the A5 twice as fast as the A4 in the current iPhone 4, but it slightly improves the battery life with 8 hours of talk time (versus 7 hours).

Not only are Apple’s processors extremely power efficient, but Apple is also removing the hard drives from its products and replacing them with flash memory chips. It’s not just iPhones and iPads, the MacBook Air’s storage is also flash. All of Apple’s products are moving in this direction. When you combine these two fundamental changes at the silicon level, “form factor no longer becomes an issue,” explained the Silicon Valley CEO.

You can put a computer into anything. Mobile phones and tablets, certainly. TVs, perhaps. But what else? It is only limited by the imagination of Apple’s engineers and what makes sense from a product point of view.

When Jobs retired, TechCrunch writer MG Siegler cautioned against focusing too much on the next iPhone. Jobs left Apple knowing that a string of post-PC products will be introduced in the years ahead. MG wrote:

It’s the longer roadmap that should really be the grand finale in the Jobs’ fireworks show.

Talking to sources in recent months, there has been one common refrain: that the things Apple is working on right now are the best things the company has ever done. These are things that will “blow your mind”, I’ve been told.

Jobs himself said when he resigned, “I believe Apple’s brightest and most innovative days are ahead of it.” Now we get to see what he meant by that. Jobs rebuilt Apple from the silicon up. It is the company itself which is his greatest product. And like all of his products, everything fits together: the chips, the hardware, the software, the industrial design, the developer platform, the tightly controlled manufacturing, the marketing, the retail stores.

This machine is proving adept at making and selling mobile computers—phones and tablets. But remember also that we are just at the beginning of the post-PC era. The iPhone launched 4 years ago, the iPad only a year and a half ago. It is becoming practical to put a computer into anything. Of course, just because you can, doesn’t mean you should. And if anything, Apple is very disciplined about choosing what not to do (another Steve Jobs trait). But if you believe that post-PC devices will include more than just phones and tablets, it is not such a crazy idea that one day Apple will be churning them out as well.

Source: TechCrunch

If another group was trying to take on Android and Apple’s iOS on smartphones and tablets, I’d dismiss them. RIM, BlackBerry’s parent company, is having a heck of a time getting anyone to buy into PlayBook and while HP TouchPad users loved it,HP killed the TouchPad after only a few weeks. So, why should anyone think that KDE, makers of one of the two most popular Linux desktops, should stand a chance with Plasma Active? Well, because KDE has a long history of delivering the goods with minimal resources.

So what is it? Plasma Active is not, like Android, iOS, or webOS, an operating system. It’s a KDE 4.x style interface and application programming interface (API) designed for touch devices. The Plasma Active Team states that “Plasma Active is innovative technology for an intelligent user experience (UX). It is intended for all types of tablets, smartphones and touch computing devices such as set-top boxes, smart TVs, home automation, in-vehicle infotainment. The goals for this KDE open source project are:

  • A fast embedded UX platform with minimal memory requirements
  • Customizable and modular to support different form factors
  • An interface that adapts as users change Activities.

In their GrandMaster Plan, the developers go into more detail about how they’ll do this: “Plasma Active runs on the proven Linux desktop stack, including the Linux kernel, Qt and KDE’s Plasma Framework. The user interface is designed using Plasma Quick, a declarative markup language allowing for organic user interface design based on Qt Quick. Plasma Active uses existing free desktop technology and brings it to a spectrum of devices through a device-specific user interface. Classical Plasma Widgets can be used on Plasma Active as well as newly created ones. The key driver for the development of Plasma Active is the user experience. Collaboration is made easy through high-level development tools and a well defined process. ”

“The first release of Plasma Active fully focuses on tablet computers. Plasma Active Tablet’s user experience is designed around the web, social networks and multimedia content.” Today, Plasma Active runs on MeeGo and the openSUSE-based Balsam Professional (German language site). There are also OS images for Intel-based tablets, and package builds for ARM and x86 platforms. The group is working flashable images for ARM platforms. The interface will also run on Oracle’s VirtualBox virtual machine. If you want to try it you can find downloads and instructions at the Plasma Active Installation page.

According to Sebastian Kügler, one of Plasma Active’s leading developers Plasma Active is “certainly meant as a replacement for iOS and Android, a completely open, community-driven project with strong backing by a group of (SMB-sized) businesses. We hope this appeals to many hardware vendors, and have in fact already started talking with some. The feedback so far was very good, and the concepts seem to appeal with potential partners. There is definitely demand for an open system without lock-in in the market for devices.”

Kügler also told me that they “have started investigating Tizen, [Intel and the Linux Foundations' proposed replacement for MeeGo] but at this point, there is too little information out, and too many unknowns. We do see Tizen as a potential and likely target platform, but before Intel and Samsung release an SDK, our hands are tied. It’s not stopping us, since in the meantime, we can still run our stuff on MeeGo and Balsam, and we are investigating, together with the Mer team [Another mobile Linux operating system] how to get Plasma Active onto Mer.

That’s all well and good but does KDE have any industry support for this? Kügler replied, “My employer, open-slx backs this project, and we are actively working towards creating a wider ecosystem of companies around Plasma Active, to make good commercial support available, next to the community resources. This includes OEMs, ODMs and companies that can deliver support around Plasma Active, for example integration with new hardware platforms, support for custom-build OS images, 3rd party software, end-user support, etc.”

To that, I might add that unlike other such mobile projects, KDE starts with a large number of open-source applications that already run with it. That’s an advantage that neither RIM nor HP had. Personally, it’s hard for me to see a competitor to Android or iOS getting traction, but I’ve learned over the years not to bet against the KDE team.

Source: ZDNet

World No. 2 computer vendor Acer believes the recent top management change at rival Hewlett-Packard is a huge opportunity for the former to win over some customers, Acer Europe head Walter Deppeler told a German daily.

Hewlett-Packard Co last week named former eBay Inc Chief Executive Meg Whitman its president and CEO, replacing Leo Apotheker in a bid to restore investor confidence in the iconic Silicon Valley company.

“That is a major chance for us because big customers and resellers are uncertain. They are asking themselves: what’s next, who can i work with?” Frankfurter Allgemeine Zeitung quoted Walter Deppeler as saying in a prerelease of its Tuesday edition.

“We want to use this as an opportunity for us,” he added.

Source: Reuters

There’s a report circulating — originating with a Red Hat employee — that says Microsoft’s new secure-boot functionality in Windows 8 could preclude users from running both Windows and Linux on their PCs.

True or false? Well-grounded or unfounded? Microsoft execs will not comment — which is leading many to assume it’s true.

Matthew Garrett, a power management and mobile Linux developer at Red Hat, blogged about the possible lock-out scenario on September 20. He explained how the Unified Extensible Firmware Interface (UEFI) technology and Microsoft’s  secure-boot plans — outlined in a new blog post on the “Building Windows 8″ blog this week — potentially could thwart those who want to dual boot Linux and Windows 8 on their Windows 8 machines.

Garrett’s conclusion: “It’s probably not worth panicking yet. But it is worth being concerned.”

Microsoft officials have said — via a UEFI session at the company’s recent Build conference, along with the aforementioned blog post — all that they are going to say on the topic.

Here’s what Microsoft has said, re: its secure boot plans for Windows 8. These tidbits are from the previously mentioned Build session on UEFI:

  • All firmware and software in the boot process must be signed by a trusted Certificate Authority (CA)
  • Required for Windows 8 client
  • Does not require a Trusted Platform Module (TPM)
  • Reduces the likelihood of bootkits, rootkits and ransomware

Update: Microsoft officials have posted more on UEFI and secure boot. After reading it, I still don’t know whether anything about Windows 8’s implementation of secure boot will block Linux. Anyone out there able to tell more from the September 22 post on the Building Windows 8 blog?

Source: ZDNet

This afternoon truly terrible financial results from Research In Motion nicely demonstrated just how little the world needs or wants the company’s nascent PlayBook tablet.

While the device has a reasonable user experience, the company fatally tied use of the PlayBook to the BlackBerry handset – you need a BlackBerry to read your email on a PlayBook. In the face of the Apple iPad juggernaut, the PlayBook has been simply steamrolled. There’s simply not much interest in buying it. Research In Motion shipped just 200,000 of the tablets in the August quarter, sharply below the Street consensus of around 554,000, according to the investment news service StreetAccount. Handset sales also fell short of expectations, at 10.6 million units, versus a Street consensus at 11.6 million.

The company conceded on the post-earnings conference call that sales of the PlayBook were lower than anticipated, while asserting that a major software upgrade for the device is coming that will “deliver highly anticipated new capabilities and applications” which RIM thinks will reinvigorate sales.” The new version of the software will have built-in native e-mail calendar and contacts, the ability to run Android Apps and a new video store with 10,000 movies and TV shows available for download, among other things.

But will any of that really give users pause as they decide which tablet to buy? The truth is, at this point there isn’t really a a tablet market – there’s an iPad market. And improving the current version of the PlayBook’s software is not especially likely to drive substantially higher sales of the PlayBook.

Source: Forbes

I like the idea of booting a computer in a very short time, even though I do not think that it will make such a big impact on desktop PCs. I boot my desktop PC once in the morning, and shut it down in the night. During boot I go make coffee and something to eat, and when I come back everything is fully loaded and ready for use.

For mobile devices like laptops though, and situations where the computer is shut down and restarted again multiple times throughout the day, the new Windows 8 Hybrid Boot technology could have a huge impact.

Microsoft is very thorough when it comes to improving the operating system. The company always starts with data of the current use. When it comes to Windows 7, Microsoft noticed that 45% of laptop users and 57% of desktop users where shutting down (and possibly restarting) the operating system. The reason for shutting down the PC, instead of putting it in sleep or hibernation, has several reasons. A core reason is that some users want their PCs completely off, while others want to preserve as much batter or energy as they can.

The core difference between the boot process in Windows 7 and Windows 8 is this. Microsoft uses hibernation to save the kernel session. Think of it as partial hibernation. The core gain is a speed increase of 30% to 70% on all systems, as “reading the hiberfile in and reinitializing drivers is much faster”. But that’s not the only reason why it is faster. Microsoft has added multi-phase resume capabilities to the operating system which uses all cpu cores in multi-core systems in parallel to split the work load.

 

Here is a video demonstrating the fast startup feature of the Windows 8 operating system.

 

Source: Ghacks.net

When Google first announced the Chromebook, there were two basic reactions. For many people, the reaction was, “Why would I need this?” After all, they already have the Chrome browser on their laptop and desktop computers. Their tablets already have built-in browsers and their own application ecosystem. Sure, the Chromebooks are small and light with great battery life, but you can buy a netbook with a fully-featured OS for the same price.

On the other hand, you also have early tech adopters like me who can’t wait to get their hands on the latest gadget. Chromebooks are new and different; the browser IS the operating system, and applications are available as browser plugins. But when all is said and done, why would I want to switch to a Chromebook when my MacBook Air runs OSX and Windows and is at least a pound lighter?

There is the matter of complexity, of course. There are a lot of people who simply do not need a full-blown computer in their lives. Many people are quite satisfied to surf the web, send email, use Facebook. They don’t need Microsoft Office, they don’t play World of Warcraft. For them, a Chromebook would be perfect.

 

Source: ZDNet

Users of the coming Windows 8 operating system will be able to switch between a traditional desktop PC user interface and a tablet-friendly look patterned after Microsoft’s Windows Phone platform.

Some industry observers clearly have been worried about the dumbing down of the next Windows OS release. However, users who highly value the full-blown desktop experience will have the full set of PC capabilities at their fingertips, said Steven Sinofsky, the president of Microsoft’s Windows division, writing in a blog.

“If you want to, you can seamlessly switch between Metro style apps and the improved Windows desktop,” Sinofsky wrote. “Essentially, you can think of the Windows desktop as just another app.”

Windows 8 tablet users who prefer Windows Phone’s Metro-style UI for accomplishing tasks on the fly will never even need to see the platform’s desktop version.

“We won’t even load it — literally the code will not be loaded — unless you explicitly choose to go there,” Sinofsky said.

Moreover, the new Metro-style UI “is much more than the visual design — [it is] fast and fluid, immersive, beautiful, and app-centric,” Sinofsky said. And tablet users who do not need the full-blown Windows desktop experience won’t have to comply with its more stringent memory, battery life and hardware requirements, he added.

The Innovator’s Dilemma

Microsoft has to negotiate an innovator’s dilemma with Windows 8, said Al Hilwa, director of applications software development at IDC.

“They have to create a product which is appealing to an apparently large segment of the user population who loves a simpler touch-first approach to computing, while maintaining Window’s existing user-base that is comfortable with the precise control a keyboard, a mouse and a file-oriented interface provides,” Hilwa said.

Just how Microsoft will go about accomplishing the delicate balancing act of having both Windows 8 user interfaces operating together harmoniously remains unclear right now. However, more concrete details are expected to emerge at Microsoft’s Build conference for developers beginning Sept. 13 in Anaheim, Calif.

The bottom line is that Microsoft will need to ensure that both user segments remain happy with Windows 8, Hilwa said. The software giant also will need to “maintain two parallel application development models until these begin to blend more naturally down the road,” he added.

The Ribbon Users Love To Hate

Already featured in the 2007 and 2010 releases of Microsoft’s Office business productivity suite, the ribbon is one design element that some Office users love to hate. This helps explain this week’s flurry of negative comments about the addition of a ribbon to the new file management tool for Windows 8.

Still, Sinofsky pointed out that the addition of a ribbon will enable the platform’s designers to create an optimized file manager that positions the most frequently used commands at reliable, logical locations.

“The flexibility of the ribbon with many icon options, tabs, flexible layout and groupings also ensured that we could respect [Windows] Explorer’s heritage,” Sinofsky said.

What’s more, the Windows Explorer ribbon provides for a much more reliable and usable touch-only interface than pull-down-menu or context-menu designs could provide, Sinofsky said. Though some critics have complained about the additional screen real estate that this feature would occupy, Sinofsky said users would be able to display the Windows Explorer ribbon in either an open or minimized state.

Source: NewsFactor

A running joke at this years LinuxCon is that “X is the year of the Linux desktop.” Jim Zemlin, head of the conference’s sponsoring organization, The Linux Foundation, started it with his keynote in noting how often he’d made that prediction and how often he’s been wrong. The current prediction, which I believe Linus Torvalds made last night was : “2031! The year of the Linux desktop.” Jim Whitehurst, CEO of Red Hat, has another year in mind for the Linux desktop though: Never. Oh, and the Windows and Mac desktops? Get ready to say good-bye to them soon.

In an interview with me, Whitehurst told me that he believes that the “Fat client operating system [the traditional desktop] is becoming a legacy application.” What he meant by that isn’t that your desktops are suddenly going to vaporize into puffs of smoke in 2016 like from some really lame disaster movie. No, his point is that the cost of maintaining and securing a desktop operating system is growing increasingly higher.

So, what he sees happening is that everyone, and it’s not just Linux, “writing their functionality for the back engine. Why would anyone with all the different platforms—smartphones, tablets, etc.—and the costs of securing all of them want to spend money on that? The cost to manage and secure a fat client is ridiculous.”

So what will replace it? He sees several possibilities. In the short run, for businesses he sees Virtual Desktop Infrastructure (VDI) becoming increasing more important. Here, he sees Citrix, which has long provided Windows desktops via its VDI platform, continuing to be the major player. “It’s Citrix’s market to lose,” said Whitehurst.

Red Hat will also play a role in VDI as well. In 2012, Red Hat will be reintroducing ts Simple Protocol for Independent Computing Environments (SPICE)-based VDI. On the server side, SPICE depends on KVM (Kernel Virtual Machine) for its horsepower. Don’t think though that Red Hat plans on head-to-head competition with Citrix for tomorrow’s VDI desktop. They don’t.

Instead, Whitehurst said, “SPICE will be part of a packaged offering for those who want it.” He sees its market as being primary users who are already using Linux desktops, terminal applications, or Linux-based thin-clients. It’s a great offerings, but as for using it to run say “20,000 Windows desktops?” No, that’s Citrix’s market.”

So what kind of desktop does he see the enterprise user moving to, since after all, there’s only so much you can do with any tablet or smartphone? Whitehurst thinks it will probably be based on a KVM-based cloud and using a Web browser as its primary interface.

He added that he thinks Google’s Chrome operating system looks promising and that he plans on trying out the Samsung Chromebook himself sometime soon. You see, unlike many CEO’s, Whitehurst is also a techie. His first exposure to Linux was running Slackware on his own. Today, he runs Fedora 15 as his desktop. He knows Linux. As Red Hat gets ready to become the first billion-dollar open-source company, it’s clear he knows business. He knows the desktop. If he says the fat-client desktop is getting ready to become yesterday’s news, I’m inclined to listen to him.

Source: ZDNet

Since the unveling of its Chromebook, Google has billed the cloud-based notebook as the ideal device for both enterprise customers and their beleaguered IT departments.

With the most recent update, Google is proving its case.

In an addition that perhaps should have been part of the Chromebook from the beginning, Google is adding virtual private network (VPN) support, allowing users secure remote access of their corporate or institutional networks.

That’s not all. Google is also adding support for the secure 802.1X protocol, which allows network managers to require authentication for users to access secure Wi-Fi networks.

Sweetening the deal is Citrix desktop application vitualization, ideal for companies that rely on expensive software suites but are increasingly made up of road warriors.

Google says all three feature additions are in response to feedback from its business and education customers. With such widely-used features in these sectors, though, why wasn’t it a no-brainer?

Source: ZDNet / Google