Sunday, December 18, 2011

Awesome USB Gadgets for you

Any technological gadgets can obtain alternate source of energy for any sized or capacity computers that are in built with the USB port. For devices which does not require any communication with the computers this is the perfect form of device. These devices are becoming more popular these days. Though they are smaller they are designed to store more data than ever. Let us discuss about few of the USB powered devices.
USB Air conditioned shirt
The most advanced and amazing USB gadget of this decade is the USB Air conditioned shirt. Inside these shirts there are two tiny fans of measurement 10 cm each fixed. This cool shirt can be powered using USB ports. This enables the person wearing them total comfort of keeping him cool under the collar.
The USB cooler
The USB cooler is a very useful gadget that acts as the cooling pad for any kind of beverages. It is designed to cool any drinks up to 45 degrees Fahrenheit. The cooling effect stays for hours and therefore it is very much used by thirsty sports players who play games for longer period of time. This handy USB gadget can be taken anywhere from schools to workplace for sipping your favorite drink and rejuvenate your drooping spirits.

USB Microscope

The USB microscope is a useful little gadget which is used by the biology stream students. The microscope is equipped to zoom in to more than 200 xs and it enables you to take time lapse videos and pictures with this USB microscope. You can install it easily with the free software provided with the microscope. Other benefits such as the eye dropper, sample slide, tweezers and specimen jars are provided along with the USB microscope gadget.

There are wide ranges of USB gadgets available in the market such as the USB watch, USB storage Carousel, USB 3D Webcam and much more with startling performance and reasonable price rates.


Asus ZenBook UX31 – Ideal Ultrabook

Asus was the first manufacturer of portable ultrabook that presented the model Asus UX21 at the fair in the summer. Then more and more producers have aligned requirements and Intel announced their ultra-slim models. After many trials and problems, Asus has managed to launch, according to these technological marvels into series production as the ZenBook.

The design and specifications of Asus ZenBook UX31 falls in the above category, but the details make it a really special product. Finished aluminum casing gives it a higher aspect, but also high resistance to shocks. ZenBook UX31 has a 13.3-inch display and a thickness of 9 mm without lid, and weight is 1.3 kg. Despite its small size, ultrabook develops a very good performance. Asus has introduced the Intel Core i7-2677M at 1.8 GHz, Intel integrated graphics card HD 3000, 4GB DDR3 RAM and a 128GB SSD.
In conclusion, we can say that Asus Zenbook UX31 is a laptop almost perfect. We were impressed by it because it is of great beauty, has notable performance, keeps low temperatures even during heavy use and last but not least, we really enjoy its impressive screen resolution and increased brightness.

Believe in love at first sight? We do! We believe in love at first sight for well made products. You know that feeling of tranquility, but also agitated that it gives you when you're in love? Around it is the state that you forward the next generation of laptops and more precisely - Asus ZenBook ultrabook.

Asus ZenBook UX31 Strengths:
  • Strong configuration for an ultrabook.
  •  Comfortable palmrest;
  •  Stylish and attractive;
  •  Good sound quality - Bang & Olufsen ICEpower audio system;
  •  Display 13.3-inch, 1600 x 900 resolution and 450cd/m2 brightness - the brightest screen on the market.
Asus ZenBook UX31 weaknesses:

  • Price around 1500 EUR. Above the average required by Intel;
  • Keyboard vibrates when sound system is loud;
  • The keyboard is not illuminated;
  • MicroHDMI.


Asus Zenbook UX31 is one of the answers of Taiwanese manufacturer Intel to appeal to the popular Ultrabook category. Design and specifications fall into the category of laptop mentioned earlier, but the details make the difference and turn it into something really special. Aluminum casing gives the best and pleasant looking, but also a high resistance. Asus Zenbook UX31 enjoys a thickness between 3 and 9 mm without lid and weighs 1.3Kg. Although the above figures are very small, has very high performance.

Asus starred as Intel "commanded" and introduced a powerful configuration based on Intel Core i7-2677 at 1.8 GHz, Intel integrated graphics card HD 3000, 4GB DDR3 RAM and a 128GB SSD. As the largest Asus Zenbook that it produces, it has more ports than its little brother 11.6-inch UX21. Thus Asus UX31 features a USB 2.0 port and a USB 3.0 output and miniVGA microHDMI, an audio jack, SD card reader and power port.

The 13.3-inch LED screen proved to be the brightest in the market with 450cd/m2 and is part of Asus's strategy on ultrabook segment's conquest. It is easy to make products and more difficult to innovate a product. Asus has always tried to leave little of traditional patterns and to bring more unique products. And always failed! In addition to brightness, the screen features a high resolution for its size: 1600 x 900 pixels. It is ideal for multimedia tasks, but less suitable for office work. The increased display brightness is not disturbing to the eye, is even good.

Asus position the ZenBook series on par with deluxe VX (which includes models like Asus Lamborghini VX7 and Asus Lamborghini VX6S). The new range offers a balance between business and entertainment, between elegance and performance, between cost and quality. To this end, Asus has packed the ZenBook UX31 with Bang & Olufsen ICEpower and SonicMaster audio technology.

The keyboard is full size and ergonomic chiclet type. Is the multitouch trackpad, generous in size, and has two buttons (left click and right click) is the extension of tactile surface.

Besides main features, Asus added a few small items that are very advantageous to ZenBook UX31: the ability to charge gadgets via USB 3.0 port, even if the laptop is closed; miniVGA adapters - VGA and USB - LAN.

Saturday, November 26, 2011

How to get Macs and PCs to play nice together



Microsoft and Apple have always been competitors on some level, and as a result, their fans often contain a bit of that old competitive spirit. It’s not uncommon for Mac buyers to become overnight loyalists, but Windows has an entrenched fanboy battalion as well.
Given the situation, it’s almost unnatural to think that – *gasp* – someone might own both a Windows PC and a Mac. Can you imagine the nerve? In the same household! Yet it does occur. In fact, I myself own a Windows PC as well as a MacBook, and so far one hasn’t killed the other (or me) while I slept.
With that said, getting the two to play nice can take some time. File, software, and hardware compatibility issues are not as bad as they were a decade ago, but they do exist. Fortunately, there are ways to overcome them.
Conquering old-fashioned file compatibility problems
There was once a time when trying to move a file between a PC and a Mac was a real hassle. Software on each end was wildly different, so files saved on a Mac often could not be opened in Windows without some form of conversion.

Today, this problem has lessened. However, the two operating systems continue to use different file systems. Windows relies on NTFS, while OS X uses HFS Plus.
This has no impact on actual file compatibility. A Word document written on a Mac using HFS Plus can be opened on an NTFS file system Windows PC. The problem is the method of file transfer. Macs can read files on an NTFS drive, but can’t write to an NTFS drive, while Windows can neither read nor write to HFS Plus drives. If you normally use physical media to transfer files, this could be a stumbling block.
What’s the solution? Get FAT…32. This file system, which was used by Windows back in the Windows 95/98 era, is read/write compatible with both Windows and Mac OS X. Thumb drives and external hard drives formatted with FAT32 will be compatible with both systems. Problem solved right? 
Software compatibility continues to disappoint
Software is still a compatibility sticking point between Macs and PCs. It is still up to a developer to code for either operating system.
Microsoft’s debut of Office for the Mac was the only major software compatibility change to recently take place (and even this occurred years ago), but it was important. Basic productivity tasks are now much easier to complete if you own both platforms because you’ll have a set of familiar and compatible programs available on both.
However, it’s almost universally true that you must purchase the Windows and Mac versions individually, which can be a pain to your pocketbook. One notable exception is Steam for Mac. This gaming platform provides gamers with both a Windows and Mac copy of a video game (if the Mac version is available) when they purchase a title.
Syncing files between systems
File sync software is a blessing if you own multiple computers, but for those who own both PCs and Macs, software compatibility issues are a roadblock. Sync software often only supports one platform or the other.
Surprisingly, one of the easier solutions comes from Microsoft. The company offers a program called Windows Live Mesh that can be used to sync files between systems, and it has both a PC and Mac version. I’ve personally used this and found it works well – and it’s completely free, no matter how much data you need to sync.
Another option is, well, any service that’s based in the cloud. Dropbox is the most common example, but there are tons of similar offerings. However, you usually need to pay once your storage needs go beyond a certain point because the files are stored in the cloud, not on your computers.
Navigating browsers
The selection of major browsers available for the PC and the Mac is virtually identical. Both have access to Chrome, Firefox and Safari. The only option that’s missing on OS X is Internet Explorer, but I doubt anyone with a Mac cares.
First, the good news. Safari, Chrome and Firefox are about the same on both Windows and OS X. If you’ve used any of these browsers on one operating system, it will be instantly recognizable on the other.
Now, the bad news. If you are an extension fiend, you may run into a problem here and there, because extension compatibility does not always extend between operating systems. There’s no way around this. It’s a limitation you’ll just have to live with.
Sharing the network
Both Apple and Microsoft have made efforts in the past to make their computers work better together. Networking, however, can still be an issue.
If you turn on file sharing on any Windows machine with XP or greater, it should be automatically detected by Mac OS X and displayed as a device in Finder. If you don’t see it, check your sharing settings in the System Preferences panel. You may have it blocked.
Windows can also detect Mac OS X systems, though in some instances it may not be automatically. Open the Sharing section of System Preferences, go to File Sharing, and click options. Make sure that “Share files and folders using SMB” is checked and that a checkmark appears next to the individual OS X account/s you want to share. You can then access the shared files on those accounts by going to the Network window, opening your Mac, and entering the proper username and password.
Although you should always double-check before buying, most Network Attached Storage products work with either Windows or OS X, so you should not have any problem using NAS with either. Apple’s Time Capsule, for instance, can interface with both operating systems.
Dealing with peripheral problems
Input peripherals like mice and keyboards, usually work on a basic level with either Windows or Mac, no matter the device. That’s the wonder of plug-n-play.
However, specific features might not be functional, usually for obvious reasons. PCs and Macs have a slightly different keyboard layouts and support different multi-touch features. You can compensate for this somewhat by adjusting Keyboard and Mouse settings on a Mac, or by using the Microsoft Keyboard Layout Creator for Windows.
Other peripherals aren’t so easy to handle. External hard drives and network drives must be formatted in FAT32 if they are to be shared, as recommended previously. Most printers will work with both operating systems, but you should check first – and also check network and wireless printing functionality, if supported.
Displays also will work with either operating system, but you may need to buy an adapter. Apple computers and displays rely on DisplayPort (and more recently, Thunderbolt), which is not commonly found on a Windows computers.
Smartphone compatibility
Some users assume that Apple products only work with Apple products, and reject all others. As a result, you have to buy an iPhone if you have a Mac, and vice-versa.
That’s not a true. The iPhone works well with either PC or Mac so long as you have iTunes installed. There are a few limitations, though. For example, you can’t sync with iCal, since it does not exist on Windows. You’ll have to use an alternative like Google Calendar.
Android also works with either platform. Many of its sync functions are dependent on Google’s browser-based services, which work with any operating system that supports a modern web browser. You can use DoubleTwist to sync your music in lieu of iTunes. Moving files is easy, too, since you can connect Android devices via USB to Windows or OS X.
Running Windows on a Mac,and vice-versa
Apple has openly embraced the idea of running Windows on its computers, and offers a boot manager called Boot Camp to do so. If you’d like to install Windows on your Mac, you can do so through Boot Camp. It’s a well-documented process with simple instructions.
Once installed, Windows works as you’d expect, although it can be a bit awkward. You’ll still be using the Mac keyboard layout, and a Mac mouse (with just one button). Apple compensates for this by offering configurable controls that let users simulate input that’s not supported by Mac peripherals.
Installing OS X on a Windows system isn’t as simple. Because Apple sells only a limited number of systems, they develop limited driver support, which means you’ll have to build a PC with hardware similar to a Mac. You’ll also need a third-party boot assistant that will help you install OS X on the Windows machine, as default installer will refuse to work.
Another option is virtualization. Software like VMware can emulate a separate hardware environment on your computer, allowing you to install a separate operating system. To use this, you’ll need both virtualization software and a CPU that supports it. Windows users can download the freeware program SecurAble to check for support. Mac users need to open the terminal and type the following.
sysctl –a | egrep –i “vmx”
In that list of acronyms that follows, VMX will be listed if you have virtualization support.
The scope of what’s required is beyond this guide, and is changing constantly, so I suggest doing a Google search for “Hackintosh” to try and find the latest recommended hardware configurations and the latest tricks. 
They’ll never be best friends, but…
Macs and PCs will never work in perfect harmony so long as both exist. They’re different machines with different operating systems and different hardware. I doubt you’ll ever be able to take Windows compatible software and install it on a Mac, or install OS X on a PC without using a few hacks. 
For typical day-to-day use, however, the two get along. Transferring files between them is easy, and the files that are most common (such as document and image files) can be handled by software on both machines. Network peripherals also work well on both. If you’re a Windows user thinking of buying a Mac – or even a Mac owner thinking of buying a PC – don’t let compatibility issues hold you back.
This article was originally posted on Digital Trends
More from Digital Trends

Mini laptop Lenovo Thinkpad X201S – An Awesome Business Laptop

Introduction and accessories

Lenovo Thinkpad X201S surprised us at first sight. Thinkpad X201S is accompanied by a Lenovo dock station. Is equipped with a DVD-RW, 4 USB ports, VGA, power jack, an RJ-45 port, security system and lock and is fitted with a special slot for an extra battery.

This accessory is very useful and practical mini-laptop is simple through a slot connection, and is very easy, with X201S weighing approximately 2 kg. In its box still find a set of keys and instructions. With the keys, you can block the mini laptop docking station.

Lenovo Thinkpad X201S exterior

We note some design improvements: the fingerprint reader has evolved, is less portable and allows users to start and log with a single gesture, there is a USB port for charging other gadgets even when the system is off or in stand-by. Regarding the issue, Thinkpad series is "brilliant" in this chapter, we like it because it is a classic, the netbook has a compact form.

We noticed small changes on the keyboard. It is very similar to the X200 model, with higher "Enter" key, but we were delighted by its directional keys (the arrow), being too small. Thinkpad X201S comes equipped with classic touchpad.

The display is 12.1 inch WXGA + 1440 x 900 LED-backlit matte. As usual, this model can display up to 180 degrees due to open special hinges. The picture is good, clear and with pretty good viewing angles, but somewhat lower than glossy displays.

On the bottom you can see air vents, exhaust system liquids, and connection slot dock station.

Let’s talk about its ports. On the left you can see the ports: 1 x DC-in (power port), 1 x USB, 1 x VGA, 1 x RJ-45, 1 x special USB port for charging other gadgets. Also on this side is the ventilation system and the button on/off of the wireless.

On the right side is 1 x USB, headphone jacks/speakers and the microphone, 1 x RJ-11 (modem).

Lenovo Thinkpad X201S - technical specifications

Of technical specifications, as I said in the preview, the ThinkPad X201S has a slightly unbalanced configuration.

In some publications noted that this model comes equipped with 64-bit operation. In these circumstances, the RAM that could be seen and used was 3GB. Another component that was disappointed is the video card. This system pulled back in many multimedia and graphics applications. Even if the processor is the latest - Intel Core i7-640LM (2.13GHz, 4MB Cache) (note on Windows was 3.7) - and plenty of RAM, the video card is lazy, slows down the mini laptop.

Performance

Regarding the performance we do not have what to say. Being a business mini laptop can ran more office applications, multimedia and internet. HDD seemed pretty fast at 16.7ms access time being and having an average of 75.7 MB/s data transfer.

Autonomy, silence and temperatures

We suspect that the model has a 4-cell battery, otherwise we explain the autonomy of up to 2 hours. The Power Manager 3 you can see real-time consumption of the laptop and autonomy. You can adjust and enable or disable certain services, to gain autonomy.

This we believe is due to ventilation and ventilation system that does its job very well, and as an added plus, is silent.

Software

Related to the software exactly like the model Lenovo ThinkPad T410, X201S comes equipped with an operating system and applications accompanied by some very useful: Lenovo ThinkVantage (for easy access, there is a blue button on the keyboard), Power Manager 3 (for monitoring battery), Access Connections 5 - Internet Connection Manager.

Lenovo's ThinkPad X201S strengths:


  •  Security system
  •  Portability
  •  Display
  •  Noise and ventilation
  •  Connectivity (here we include the dock station)
Lenovo's ThinkPad X201S weaknesses:
  •  Graphics Card
  •  Keyboard
The price is uniform for all Lenovo Thinkpad X201S + pack + DVD-RW docking station and start at 1899 USD without VAT, depends from where you buy it.

 
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