The first product from human-computer interaction startup

Sightful is the Spacetop, a "augmented reality laptop" without a screen

that projects tabs across a 100-inch virtual screen

The laptop, if you can call it that, consists of a full-size keyboard

a hardware deck, and a set of custom NReal glasses

While staying undetectable to others, the glasses project tabs.

in front of whatever the user is looking at.