Using fog to project on, they project 3D images and allow you to use standard 2 finger rotation and zoom actions, as well as project a keyboard.
InAVate – Interactive images float in space.
Robin Edgar
Organisational Structures | Technology and Science | Military, IT and Lifestyle consultancy | Social, Broadcast & Cross Media | Flying aircraft
robin@edgarbv.com
https://www.edgarbv.com