Better this way. In my case, I am tired of reading manual instructions. I once bought a smart phone but gave up to use it, it is time-consuming to test out all the functions. Many telecom companies and research institutions are working on the technologies you mentioned, you can keep an eye on them.
The technology itself is not very difficult to work out, but cultivating human behaviors is a long way to go. On one hand, we have advanced tech to liberate us from time-consuming repetitive work; On the other hand, we kill our time with the things invented and cry for lacking time. How to use technology wisely is a tough question.
A Day Made of Glass... Made possible by Corning
what ? reactive table ?