Multi-Touch Natural User Interfaces Tangible Interfaces

Donald Norman’s »Natural User Interfaces Are Not Natural«

I really like Donald Norman’s essay »Natural User Interfaces Are Not Natural« that he wrote for the ACM interactions magazine. In this essay Norman shares his view on the role of natural user interfaces (for him represented, e.g., by »speech, gesture, or the tapping of the body’s electrical signals for “thought control,”«) in terms of interaction with future computer systems.

microsoft surface Multi-Touch Tangible Interfaces

SurfaceWare – Special Glasses to Recognize if Glass is Empty via Multi-touch TUI Tracking

Fancy: Special drinking glasses, which allow to recognize the amount of fluid in the glasses.