If having a plain old smartphone isn’t enough for you then maybe you will be interested in some of the cases and add ons which have been seeing the light of day at the CES in Las Vegas. For example, there is the Yellow Jacket smartphone case. This is a pretty innocuous sounding name for something which is basically a highly powerful stun gun. The fact that it can deliver...

It is always good to see technology being used to fight crime, and that is exactly what is being done in India right now. The country was shocked by a recent brutal rape case and an aeronautical engineering student called Manisha Mohan decided to take action. Using her technical knowledge she and friends Rimpi Tripathi and Niladhri Basu Bal came up with a solution which...