DEROTAG

Soon you will get 100 Gbps speed into your computer with Li Fi Like Systems Earlier the data which was transferred to our computer was not accurate and had drops while travelling a long way to its final destination that is you.  The data which travelled in the form of light has certain drops in midway due to various reasons. Now, researcher believe it�s all over. How would it sound if we take the light all the way to the computer or TV, projecting it through the air over the last few meters and only converting it to an electronic signal at the end? That sounds amazing isn�t. The researches at Oxford University is  working on the similar technique with a system that takes light from the fiber, amplifies it, and beams it across a room to deliver data at more than 100 gigabits per second. Ariel Gomez, a Ph.D. student in photonics at Oxford University who describes the system in  IEEE Photonics Technology Letters  says that such indoor optical wireless probably woul...

soon voice calls add to whatsapp WhatsApp will add free voice-call services for its 450 million customers later this year, laying down a new challenge to telecom network operators just days after Facebook Inc scooped it up for $19 billion. The text-based messaging service aims to let users make calls by the second quarter, expanding its appeal to help it hit a billion users, WhatsApp CEO Jan Koum said at the Mobile World Congress in Barcelona on Monday. Buying WhatsApp has cemented Facebooks involvement in messaging, which for many people is their earliest experience with the mobile Internet. Adding voice services moves the social network into another core function on a smartphone. On Monday, Chief Executive Mark Zuckerberg defended the price paid for a messaging service with negligible revenue. He argued that rival services such as South Koreas KakaoTalk and Navers LINE are already "monetizing" at a rate of $2 to $3 in revenue per user per year, despite being in the early s...