Light Touch interactive projector brings 'Minority Report' user interface to life

Light Touch from Light Blue Optics brings interactive projection with surprisingly accurate touch response.

Justin Yu
Justin Yu Associate Editor / Reviews - Printers and peripherals
Justin Yu covered headphones and peripherals for CNET.

Light Blue Optics

Las Vegas--If you've ever watched the motion user interface scene from "Minority Report" and thought to yourself, "I WANT THAT," then check out Light Touch from Light Blue Optics, an interactive projector with a surprisingly accurate touch response.

At its core, the Light Touch is a simple handheld computer running Windows CE, but it uses holographic laser tracking to project a 10.1-inch virtual touch screen onto any flat surface. From there, you can control everything from scrolling through photos to selecting MP3s and dragging folders around the desktop. The laser also does double-duty by ensuring that the image stays in constant focus even across long distances.

We demoed the unit at the Light Blue Optics booth at CES 2010, and came away surprised at the accuracy of the laser. The projection only lights up to 15 lumens, which seemed dim compared to normal fluorescent viewing, and we're skeptical about its outdoor performance; however, we left with a skip in our step knowing that "Minority Report" might become a reality sooner than later.

Want your own demo? Check out the Light Blue Optics Web site for a video of the Light Touch in action.

More photos after the jump.