Ten years ago, if someone told you that you could study online, consult a doctor from a village, or pay a vegetable vendor with your phone, all without touching cash, you might have chuckled in ...

This paper studies a joint coding/routing optimization between network lifetime and video distortion by applying information theory to wireless visual sensor networks for correlated sources. Arbitrary ...

If you are in the market for a camera with a budget in mind, we’ve got a list for you. Here are cameras that are priced under Rs. 20,000 and currently available to buy in India. The cameras have been ...