HOLOGRAMS 

This technology is quite incredible.  The dream of the future and what it holds has always been an exciting idea for people.  Fifty years ago, there was no such thing as television and just the idea of a box that has moving pictures on it was considered crazy.  Now, holographic technology is developing and potentially something that will be accessible to the public in the future.  Adding a whole new dimension to the idea of holograms, this Japanese company is using ultrasonic emitters to add the sensation of pressure and thus touch.  As mentioned in the video, the applications for this are endless and could really revolutionize our lives and the future.