The gel that turns the screen of the iPhone keyboard

Despite a worldwide hit, the iPhone and its touch screen still does not satisfy everyone. Researchers have designed a rather special gel that can turn the touch screen of the iPhone screen to physical keys. To be more precise, this substance affixed to the 3.5-inch touch-sensitive surface, detects the virtual keys and highlights when they appear.

Apple wants to ban the Galaxy S3

The patent war is not over, here's further proof. Apple went to the court in San Jose, California, accusing the Samsung patent for the Galaxy S3. Demand for the Apple brand? The ban on the marketing of the latest smartphone from Korean manufacturer in the United States!

What if Google bought up Twitter?

A few weeks after the IPO of Facebook, a social networking is at the center of attention. According to the U.S. site BusinessInsider, Google could buy Twitter in the coming months, the second top social network in the world. An analysis that follows, in particular the catastrophic introduction of Facebook Nasdaq, confirming the lack of success of attempts to monetization of social networks and enterprises of the Net in general.

Map of China cities

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Pulz Watch, a watch that displays the heart rate

It's always good to be able to monitor the heart condition by yourself. Recognizing this, the designer Adam Nagy has proposed a concept of shows to watch the heart rate in real time. The watch is called Pulz Watch. The accessory combines the functionality of a watch and that of an electrocardiograph. Instead of a classic dial, the watch has a heart rate monitor.