Using technology, we humans have created a digital world and we want to interact, feel and control this world more and more. This is done by using the five defined sense. Technology has progressed since the days of Marconi who helped us listen to the digital world by inventing Radio. Then came Baird, with television which helped us use two sense to make digital world more realistic. Now we are well on the way to the use of third sense i.e. touch.

What is the outcome? Interactive Screens and Digital Signage devices where apart from seeing and hearing, we can interact with the digital world by using our touch sense.