flexible camers

Flexible Camera for 360° Shots

Columbia Engineering Team led by Shree K. Nayar, T.C. Chang Professor of Computer Science, has developed a novel sheet camera that can be wrapped around everyday objects to capture images that...
2g vs 3g

2G vs 3G : What Should You Know | Basics of Mobile Communication

The G in 2G, 3G and the others stand for the generation which has come up a long way since their establishment. We are now talking about 5G and the wonders...

Wireless Charger Designs For Battery-powered Devices

Wireless charging is a new technology good to charge almost any device − smartphones, tablets, wireless speakers, mice, keyboards, wearables, digital cameras − and many more battery-powered devices. You can charge a device to...

Implementation Of Permanent Magnet Synchronous Motor (PMSM) Control

Nowadays, Permanent magnet Synchronous Motors (PMSMs) have become quite popular in applications such as Air conditioner & refrigerator (AC) compressors, washing machines, dishwashers, automotive electrical power steering, industrial automation, and more....

Golden Rules for Designing Wearables

Technology-aided behaviour analysis and modification has been there since four years now. However, earlier devices had the tendency to be more about delivering technology in a wearable device than about affecting...

Undetectable Microscopic Hardware Backdoor Found In Electronics

While the move to smaller transistors has been a boon for performance it has dramatically increased the cost to fabricate chips using those smaller transistors. This forces the vast majority of...

Embedded Internet Systems bricks to build the Internet of things and Other Dreams

At one time we had to think of Internet connectivity only from the perspective of desktop and laptop computers. Then it went on to personal digital assistants (PDAs) and other handhelds,...

Malls of the Future

  You are walking through a swanky shopping mall and you notice an interactive advertising wall with QR codes displaying several latest woollen jacket designs. It is beginning to get colder and...

Electronic Entertainment Blessing or Blight?

There are a lot more ways to be entertained today than ever before, and it’s really hard not to be infuenced by them all. Few years ago, the only electronic entertainment...

Products at Their Best at CES

Carrier-independent, low-power emergency phone SpareOne is an emergency communication device that ensures you remain connected even in the worst situations. It works with a single AA-size battery and has 15 years of...