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Showing posts with label Technology. Show all posts
Showing posts with label Technology. Show all posts

Tuesday, October 25, 2011

Android 4.0 Ice Cream Sandwich vs. Windows Phone 7.5 Mango: Comparison

Posted by rishaun On Tuesday, October 25, 2011










The challenge
Recently we have witnessed the onset of two big mobile OS upgrades; Android 4.0, a.k.a. Ice Cream Sandwich and Windows Phone 7.5 Mango. It is a time movements in technology world are predominantly driven by the software developers, rather than the hardware manufacturers. Google, Microsoft and Apple enjoy increased influence over the mobile industry than the hardware builders. Of course, the clash in the industry is now among the developers of operating systems. Here we introduce you to a grand comparison between Android 4.0 and Windows Phone 7.5 (WP7.5) Mango, the latest versions of the two operating systems from Google and Microsoft. Google unveiled Ice Cream Sandwich (ICS) on Samsung Galaxy Nexus last week. Meanwhile, WP7.5 Mango appeared on an array of smartphones including HTC Radar. Get through the comparison below to see which of Ice Cream Sandwich and WP7.5 Mango really tastes the best for a mobile user.
Comparison Attributes
User Interface
Both Android 4 and WP7.5 Mango do have pretty attractive user interfaces. Android 4 actually combines the phone interface of Android 2.3 (Gingerbread) and tablet interface of Android 3.0 (Honeycomb). In other words, you can run phones and tablets on ICS that indeed has an interface suitable for both. On the other hand, WP7.5 Mango is limited for smartphones. Windows Phone is known for its Metro UI and social Hubs that realize a fresh environment on the supported devices. You have a tile-based home screen on Mango devices replacing the traditional home screen icons on both Android and iOS.
Winner: Android 4.0, Ice Cream Sandwich. Android 4 obviously wins over WP7.5 Mango being an inclusive platform for both smartphones and tablets.
Hardware support
Unlike iOS, both Windows Phone and Android appear on lots of products. But these two platforms also have an obvious difference in hardware supportability. The first one, WP7.5 Mango, only runs on a limited number of products. Simply, the products that are from Microsoft’s hardware partners like Samsung, HTC, Acer, Asus, ZTE and Nokia. It is not the case with Google’s open source mobile OS Android. Any hardware maker from any corner of the world can run Android on its products. As a result, we will have lots of products on Android 4 ICS. The manufacturer list of Android contains from Samsung, the premier technology maker to the start-up manufacturers.
Winner: Android 4.0, Ice Cream Sandwich.
Multitasking
Needles to mention, multitasking is one of capabilities a smartphone should have today. For a long period, we could experience multitasking on our computers only. Now it is time to multitask apps and programs on your phones also. After iOS 4, Android and Windows also initiated the feature. Both new versions of Android and Windows Phone offer great multitasking capabilities. But Android’s multitasking seems to be the best as it has more potentials. Google emphasizes that ICS has an even “easier and more visual” multitasking capability. Microsoft Windows is just new to multitasking.
Winner: Android 4.0, Ice Cream Sandwich.
Social media integration
Google Android 4.0 ICS highlights deep Facebook and Twitter integration. You can also run other social media clients, but Facebook and Twitter are deeply integrated to the firmware. On Windows Phone 7.5 Mango, on the other hand, you have great integration of Facebook, Twitter, LinkedIn and Windows Live services.
Winner: Windows Phone 7.5 Mango
Apps and app store
Every mobile user wishes to have access to as much apps as possible. On Android Market for ICS, you have more than 250,000 plus apps. In that place, WP7.5 Mango’s Marketplace, though refurbished for the special version of Windows Phone, features only 30,000 apps.
Target Audience
Google just intends to bring together the customers of its Android 2.3 Gingerbread and Android 3.0 Honeycomb under a single roof with ICS. Microsoft as it admitted previously tries to form a new ecosystem in mobile industry to give costumers an option except iOS and Android.
Winner: Windows Phone 7.5 Mango. It a stepping stone for Microsoft’s efforts to get more involved in smartphone industry.
Verdict: Winner
It is not actually easy to predict a winner between Android 4.0, Ice Cream Sandwich and Windows Phone 7.5 Mango in a simple comparison. Microsoft is yet to turn into a dynamic player in world mobile industry. Of course, the Redmond-based software giant is in intense efforts to gain a respectful place for its Windows Phone. The new Mango update is certainly part of such an attempt. On contrast, Google has been in mobile OS industry with its Android for last several years. Thanks to its open source nature, Android platform has gained large reputation among costumers; and it is even remaining as a looming threat for the dominating Apple iOS. 

Omni Touch: Use anything as touch Screen

Posted by rishaun On Tuesday, October 25, 2011


YOUR HAND, WALL OR NOTEPAD AS TOUCHSCREEN



Ever dreamed of dialing a phone number in the palm of your hand? Or using an entire wall as a touchscreen?


One project, called OmniTouch, allows users to transform any surface into a touchscreen.


The upcoming movie In Time features digital clocks embedded in the skin; but imagine that instead of showing your life ticking, the image was part of your phone's interface. Need to make a call? Just dial it up on the palm of your hand.


Chris Harrison, a PhD student at the Human-Computer Interaction Institute at Carnegie Mellon University, and a fellow at Microsoft Research, came up with a wearable device that projects an image onto a surface, which then doubles as a touch screen. Called Omnitouch,


the system uses a shoulder-mounted device that both a camera and projector. The camera images your fingers and builds a three-dimensional map of them. Then the software builds a kind of skeletal diagram that shows where the fingertip is. To detect a "click" the camera looks for areas of the finger that are in contact with a surface. (The only time it doesn't work is if the area the finger is in is outside the camera's view).


The second part of the system is the projection. A pico-projector can send an image out without losing focus even at relatively large distances, and this also reduces the size of the unit.


The system is a little cumbersome, but it does allow you to dial numbers on your hand, pull down menus on your arm or even type on a virtual keyboard that appears on a wall or table.


Harrison built a similar system last year, which used sound waves generated by tapping parts of your body to tell an armband where your finger was. This shoulder-mounted system takes it one step further.

Monday, October 24, 2011

Mobile Operating Systems (Mobile OS) Explained

Posted by rishaun On Monday, October 24, 2011

Much like the Linux or Windows operating system controls your desktop or laptop computer,  a mobile operating system is the software platform on top of which other programs can run on mobile devices.

A mobile operating system, also called a mobile OS,  is an operating system that is specifically designed to run on mobile devices such as mobile phones, smartphones, PDAs, tablet computers and other handheld devices.
Editor’s Pick:  Need help understanding mobile devices? This “The Difference Between a Cell Phone, Smartphone and PDA” article is an excellent starting point.

What is a Mobile Operating System (Mobile OS)?

Much like the Linux or Windows operating system controls your desktop or laptop computer,  a mobile operating system is the software platform on top of which other programs can run on mobile devices.
The operating system is responsible for determining the functions and features available on your device, such as thumbwheel, keyboards, WAP, synchronization with applications, email, text messaging and more.
The mobile OS will also determine which third-party applications (mobile apps) can be used on your device.

Types of Mobile Operating Systems

When you purchase a mobile device the manufacturer will have chosen the operating system for that specific device.  Often, you will want to learn about the mobile operating system before you purchase a device to ensure compatibility and support for the mobile applications you want to use.

9 Popular Mobile Operating Systems

1. Android OS (Google Inc.)

The Android mobile operating system is Google's open and free software stack that includes an operating system, middleware and also key applications for use on mobile devices, including smartphones. Updates for the open source Android mobile operating system have been developed under “dessert-inspired” codenames (Cupcake, Donut, Eclair, Gingerbread, Honeycomb, Ice Cream Sandwich) with each new version arriving in alphabetical order with new enhancements and improvements.

2. Bada (Samsung Electronics)

Bada is a proprietary Samsung mobile OS that was first launched in 2010. The Samsung Wave was the first smartphone to use this mobile OS. Bada provides mobile features such as multipoint-touch, 3D graphics and of course, application downloads and installation.
Did You Know…? In the computer industry, proprietary is the opposite of open. A proprietary design or technique is one that is owned by a company. It also implies that the company has not divulged specifications that would allow other companies to duplicate the product.

3. BlackBerry OS (Research In Motion)

The BlackBerry OS is a proprietary mobile operating system developed by Research In Motion for use on the company’s popular BlackBerry handheld devices. The BlackBerry platform is popular with corporate users as it offers synchronization with Microsoft Exchange, Lotus Domino, Novell GroupWise email and other business software, when used with the BlackBerry Enterprise Server.

4. iPhone OS / iOS (Apple)

Apple's iPhone OS was originally developed for use on its iPhone devices. Now, the mobile operating system is referred to as iOS and is supported on a number of Apple devices including the iPhone, iPad, iPad 2 and iPod Touch. The iOS mobile operating system is available only on Apple's own manufactured devices as the company does not license the OS for third-party hardware. Apple iOS is derived from Apple's Mac OS X operating system.
Editor’s Pick:  Need help understanding Apple mobile devices? Webopedia’s “iPhone, iPhone 3G, and iPhone 3G S - What's The Difference?” article will help you get started.     

5. MeeGo OS (Nokia and Intel)

A joint open source mobile operating system which is the result of merging two products based on open source technologies: Maemo (Nokia) and Moblin (Intel).  MeeGo is a mobile OS designed to work on a number of devices including smartphones, netbooks, tablets, in-vehicle information systems and various devices using Intel Atom and ARMv7 architectures.

6. Palm OS (Garnet OS)

The Palm OS is a proprietary mobile operating system (PDA operating system) that was originally released in 1996 on the Pilot 1000 handheld. Newer versions of the Palm OS have added support for expansion ports, new processors, external memory cards, improved security and support for ARM processors and smartphones. Palm OS 5 was extended to provide support for a broad range of screen resolutions, wireless connections and enhanced multimedia capabilities and is called Garnet OS.

7. Symbian OS (Nokia)

Symbian is a mobile operating system (OS) targeted at mobile phones that offers a high-level of integration with communication and personal information management (PIM) functionality. Symbian OS combines middleware with wireless communications through an integrated mailbox and the integration of Java and PIM functionality (agenda and contacts). Nokia has made the Symbian platform available under an alternative, open and direct model, to work with some OEMs and the small community of platform development collaborators. Nokia does not maintain Symbian as an open source development project.

8. webOS (Palm/HP)

WebOS is a mobile operating system that runs on the Linux kernel. WebOS was initially developed by Palm as the successor to its Palm OS mobile operating system. It is a proprietary Mobile OS which was eventually acquired by HP and now referred to as webOS (lower-case w) in HP literature. HP uses webOS in a number of devices including several smartphones and HP TouchPads. HP has pushed its webOS into the enterprise mobile market by focusing on improving security features and management with the release of webOS 3.x. HP has also announced plans for a version of webOS to run within the Microsoft Windows operating system and to be installed on all HP desktop and notebook computers in 2012.

9. Windows Mobile (Windows Phone 7)

Windows Mobile is Microsoft's mobile operating system used in smartphones and mobile devices – with or without touchscreens. The Mobile OS is based on the Windows CE 5.2 kernel. In 2010 Microsoft announced a new smartphone platform called Windows Phone 7.
Did You Know…? In June 2011, comScore reported the following Top Smartphone Platforms Market Share: Google (40.1%), Apple (26.6%), RIM (23.4%), Microsoft (5.8%) and Symbian (2.0%).


 By: Vangie Beal