Apple has released the biggest redesign of iOS -- iOS 7. As a fan of Apple, have you upgraded to the new OS? What's your feeling about the new design? Are you used to the redesign? ...

Google announced some new updates for Google Map on Android and iOS on 8 August, the biggest change is the introduce of search related Ads. Now when user searches a place, one related ad will show at the bottom of the screen. This is a new experiment from Google. Many people may like this, but some may dislike it. What's your opinion about the new change? Do you want to see ads on Google Map? Will this affect its user experience?...

Try to refresh your memory, when was the last time you download a new application to your phone or iPad? APPs has captured hundreds of millions of smart phone and tablet users of all ages. The search engine becomes less important since the popularity of apps. But now APPs begin to experience a major bottleneck because the most frequently used apps are just a few. Once you install them, there seems no need to download and install new apps. Are apps dead? Will search engine wake up again?...

Samsung released Samsung Galaxy S4 today. It introduces many new features such as new eye tracking software which will automatically pause your video when you look away from the phone etc. So what are the differences between S3 and S4? Mainly in functional or in physical configuration?...

Apple is lacking of innovation on iOS for past year. iOS and Android have their own advantages and disadvantages. What should iOS learn from Android? What features on Android can be migrated to iOS? ...

Nokia announces the death of Symbian. Before the advent of Apple iPhone and Android, Symbian was the world's largest smartphone OS. You may have a smartphone equipped with Symbian, you may love it or hate it. What do you want to say to Symbian? You can share with us your memory or story about Nokia Symbian. ...

There are some news that Apple will release a revolutionary product--iWatch. On the iWatch, there will be some apps which we will use frequently. Will it be a product which will change the world?...

When people are looking for bigger and bigger screen smartphones, Samsung still announces smartphone with relative smaller screen. Is this to fulfill needs of different user groups? Then why don't they give this phone a new name? Is this because Galaxy S III is well responded by users, they want to borrow the popularity of Galaxy S III?...