If you didn’t notice, some manufacturers have already been toying with the idea of dual-screen notebooks, as evidenced by the Toshiba Libretto, and now Acer probably wants in on the game too, as a test rig has been sighted with dual 15-inch touchscreens and isapparently powered by a 2.67GHz Intel Core i5 processor. According to the source of the photo, the device is still slow and buggy, so don’t expect it to appear in stores anytime soon. Despite that, the idea of us all using dual-screen laptops in the future is an interesting one, after all, most of us have used smartphones that sport virtual keyboards too.