Making computing a viable option for the visually impaired, Zen, or Z-axis Enabled, PC Design is a truly interactive 3D computer using a hardware called the ‘Sandbox PC’ featuring Active Surface which is an electronic surface that can take different physical shape and can be manipulated by the user to read Braille text, make out Windows, icons along with other textures. The Tactile User Interface (TUI) surface responds to touch and makes inputs and outputs accordingly. Simple and easy, the Zen is truly the next level of realistic computed for the visually impaired.
Source: Tuvie