Technology


TRANSPARENT SMART PHONES





Jung von Seo,Jae Woo-Park, Ji-Hawan Yang and Sand Jung Kang who are the scientists at the Korean Advanced Institute of Science and Technology have given the "Transparent smartphone" to this modern world. The type of chips used here is Transparent Resistive Random Access Memory(TRRAM) which is more likely to a CMOS.By combining all other transparent electronic devices they gave a phone that is totally a see-through system.The advanced version of this will enable even the windows and televisions to be used as a computer monitor or TV screens.This technology will rule the world in 3 to 4 years.


TRASH TO TREASURE



A group of scientists in Bangalore have developed an effective way to convert discarded lithium-ion laptop batteries into sources of useful power.They found a prototype device called Urjar(meaning energy box in hindi),which has a rechargable component which is built from the wasted laptop batteries.This Urjar has the capacity to power a LED light bulb,cellphone charger,table fan etc.The researchers have estimated the manufacturing cost of Urjar is Rs.600 but planning to give the blueprint of it with no cost to the developing nations.


SOLE POWER





Solepower Tech's most interesting invention is the sole power to charge cellphones.It is a device which fits into your shoe and gets its energy as you walk.Sole power can be used to store a small battery which can be later used for cellphones when it looses its charge in places where electricity is a big problem.   


GO TENNA




GoTenna is a radio antenna that can communicate with the other GoTenna units.The GoTenna have to be paired with our smartphone.After launching it,they can send and receive texts with the other GoTenna units without any cellphone towers,communication satellite or WiFi networks.The texts are quickly sent via the low frequency radio signals in a second and is more secure since it is a private network.It can work under a 50.5 mile range and good for 30 hours of use.It can store thousands of messages and will be a great support in area where there are no towers to communicate.





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