Rajarsee Bhattacharjee

For long, passwords have been used as the primary authentication measure for accessing personal data. But these days, using just a password might not be enough to protect them against…

Smartphones have now become an omniscient device, able to do almost anything that we can imagine. So, it’s about time that we expect to capture 3D images with our iPhone…

Nowadays, it’s a growing trend for people to use multiple SIM connections. But when it comes to high-end smartphones, most of them (such as iPhone) usually don’t support dual-SIM facility….

When our phone battery gets drained in places where we can’t really get hold of a power socket, a power-bank comes really handy. But what if your power-bank too gets…

The highly sensitive 3D touch of the new iPhone (6s & 6s Plus) brings some really interesting possibilities to the table. One of the very first considerations that came to…

Dropbox is killing Mailbox by 26th February, 2016. And if you are a satisfied Mailbox user, you must be shocked to hear this. The best part that we all love…

It was about time that we change the main ingredients of the batteries we use in our daily life. The portable batteries we use in our phones, cars and almost…