For many users who need full-sized keyboard functions on the go but don't want to haul one around on vacation or work trips, laser keyboards can provide a solution. These keyboards provide a full-sized set of virtual keys projected onto a surface, giving you the ability to type anywhere there is a flat surface
Technology
Step 1: Template creation (Projection Module)
A template of the desired interface is projected onto the adjacent interface surface. The template is produced by illuminating a specially designed, highly efficient holographic optical element with a red diode laser.
A template of the desired interface is projected onto the adjacent interface surface. The template is produced by illuminating a specially designed, highly efficient holographic optical element with a red diode laser.
