Wow ! I've read an article where we can use our skin as a touchscreen for our smartphone. There is no need to use the device. We can just wear the device to our skin talk and text accordingly without any trouble or any itching sensation to the skin. Some

WTF: This Wearable Turns Your Skin into a Touchscreen

This would be the closest thing to Harry's invisibility cloak, except from the fact its made in Japan. This cloaks nanotechnology allows anyone to see through whoever is wearing it. Also, as shown in the video, this technology may be implemented in cars, to help driver's vision of where they are driving, and avoid damaging the car.

Are invisibility cloaks one step closer? "Using a new kind of cloak that uses a very thin multilayer dielectric coating made of natural material, not.