Being in tech world for a while, discussions related to new technologies and innovation are not new to me. They happen all the time !
And as a guy who likes to play in bleeding edge technologies, I always want to show my audience the next cool big thing.
As the name suggests, Zero UI is about removing the UI, that is acting as a barrier between the user and the device, in order to provide a more seamless interaction with the technology.
Have a look at this video, you will get a better idea.
This is an example of Microsoft® Kinect for retail.
There are also a few new announcements in this topic, from Google® as well, one under the name Project Soli, which is a radar-based wearable to control anything. Based on the assumption that our hand is the ultimate device for input, Project Soli is developing a new interaction sensor using radar technology. The sensor can track sub-millimeter motions at high speed and accuracy. It fits onto a chip, can be produced at scale and built into small devices and everyday objects.