The concept idea of the Aura Retinal Projection Computer changes the way you think about your computer setup. With this handheld keyboard, you don’t need a computer display. Instead, there’s a built-in projector near the top of the device that projects the display onto your retinas. Unlike traditional projectors that display an image from above or behind you, this all-in-one computer projects an image from in front of you. Using eye-tracking technology, it follows the natural movement of your eyes so you don’t have to adjust when using it. Additionally, this retina projection computer concept uses iris recognition to unlock. And it can even recognize multiple users’ irises if more than one person will access the computer. If this design becomes a reality, it has the potential to make remote work and mobile workstations much easier and more portable.