Quantum Computer

We are always hungry for more processing power. Whenever we buy computers, we always look for the ones with higher configuration. The computer manufacturers thrive to give us more speed and processing power at lower costs so that they can differentiate themselves from their competitors. With the emergence of so many technologies, our need for processing power is increasing by the day. Moore’s law states that the number of transistors on a microprocessor will double every 18 months. This law has been more or less true up until now but it is getting saturated. So we need to look into a different direction if we want to keep up. Quantum computers can perform calculations significantly faster than silicon-based computer. So what are quantum computers? How can they perform calculations so quickly?   Continue reading

Decrypting Cryptography

What’s the first thing that came to your mind when you read the title? How do you perceive the term ‘cryptography’? It has something to do with secrecy and hiding right! Anyway, cryptography is the art of protecting information by transforming it into an unreadable format. Only the people who have the secret key can decode this message. The process of transforming the information into something unreadable is called Encryption and the reverse process is called Decryption. Let’s say you have a message you want to send to your friend. The message to be encoded is called plaintext and the encrypted message is called ciphertext. The goal here is to find the most secure way of transforming the plaintext into ciphertext. How do we encrypt it? How do we make sure it remains safe even if someone happens to see it?   Continue reading

Looking Into The Future With Google Glass

Unless you shut down all your gadgets and hid yourself in a dark alley with absolutely no connection to the rest of the world, you would have heard that the Google I/O conference started on June 27. It is one of the most exciting events in the realm of tech innovation. Google came up with a couple of new devices – A 7-inch Android Jelly Bean tablet called Nexus 7 and a social media streaming device called Nexus Q. But that’s not what this blog post is about. I want to talk about the insanely cool Google Glass demo that they presented in the conference. If you haven’t seen it yet, you can see it here. This reminded all of us why we love and adore Google. The technology falls in the category of Wearable Computing. When they started it out a few years ago, it sounded very futuristic, but not anymore. It’s here and we just saw it!   Continue reading