NTT Docomo of Japan has come out with a new ultra-fast charging battery pack which needs just about 10 minutes time to get fully recharged. Although the technology is a bit crude at the moment but a prototype of this was shown by NTT Docomo at CEATEC (Cutting-edge IT & Electronics Comprehensive Exhibition) event in Japan.
This battery if becomes mainstream will solve a huge problem of smartphone users. Smartphones usually need 3-4 hours to get completely recharged and with numerous applications, it again gets out of charge in a day’s usage. 
NTT Docomo has named the external battery pack as battery sleeve and has designed it for NEC’s Medias Android smartphone. Although the video and the pictures of the device, as reported by Engadget, looks like a primitive age smartphone due to the bigger battery sleeve size but surely adds a new dimension of usage due to the major reduction in the recharge times.
The battery sleeve recharges from the same power source as your regular wall charger but it utilises almost 10 times the voltage while recharging. So basically, a regular battery charges at 0.55 mA, while the NTT Docomo battery sleeve charges at 5.8 -making it possible to charge the battery in a short time. 
Charging battery at such fast pace has its own disadvantages as well – it damages the battery and considerably shortens the battery life as well due to over heating of the lithium cells. The project is in its very initial stages and works are going on to sort out the issue.
The wallpaper is a representation of a clock along with the full calendar showing the day and the year. All this is displayed on the screen in a lighter shade of grey or while set with about 30 per cent transparency in order not to hide the background. The display also included a digital battery meter and WiFi connectivity status indicator. 
WP Clock light is very smooth when it comes to operations and does not obstruct any application. It is by default not associated with native applications so if you have an automatic task killer or manager, this wallpaper will be killed every time you will try to optimise the system memory. But you can restart the application and add it to the exceptions in the task manager application and that’s a small price to pay for a good application. 
Well the game we are talking here about is yet another game where the aliens are in the bad role and the human guy is killing them to save earth. As mentioned, you will play as Rowdy (Fictional Name) – the cowboy who has no other job but to kill the aliens who otherwise will kill Rowdy. The towns and cities have already been swept clean by these aliens and as you progress you will find aliens harder and harder to kill. But there is hope as Papa Jones (again fictional) still owns a weapon shop which is open for business, supplying Rowdy with the necessary ammo to kill the intergalactic critters.
The game gives you five lives and no health upgrade option while a stage is on, so if you die you will loose one life and it is only when you reach Papa Jones’s shop you will be able to patch those wounds with a medic’s kit.