This is a feature that is part of wider integration with Home application of few phones that run on Android iOS. The updated version of the application is available in Apple’s application store. But the users of iPad and iPhone have to use the Facebook apps for chat heads. This feature so embedded in Apple is yet to come in the following weeks. The chat heads display is a set of apps made of people’s Facebook information. Usually Facebook opens to write messages and notifications of the person concerned. Here the messages are displayed along with the person’s photo. This is more suitable for users of iPhone and tablets.
For a size of a few millimetres, the new micro-batteries are powerful enough to jump start a car battery and then quickly charge the cell phone. Researchers from the University of Illinois have developed the micro batteries which can be used to drive compact electronic devices and new applications for radio communications. The micro batteries are so good that they can even out power the super capacitors. The results were published in ‘Nature Communications’ in the April 16 issue. The micro batteries have energy and power and with the researchers tweaking the structure of the micro batteries a little bit, its use can be for wide range applications. The high performance of the micro battery is based on its 3-dimensional micro-structure. Based on the design of fast charging cathode by Professor Paul Braun’s group, researchers developed the matching anode and integrated it with the fast charging cathode at a micro-scale and made a complete battery with high performance. These batteries cou