Lenovo’s new dual-screen Yoga Book 9i is the first dual-screen laptop ever produced and it is absolutely amazing to say the least. That’s because Lenovo has clearly done the software engineering necessary to make sure it can address many of the obvious concerns that shoppers might have with such a device. As Lenovo announced the device, which is a laptop-sized spiritual successor to Microsoft’s Surface Neo – essentially two 13.3-inch, 16:10, 2.8K OLED screens stacked on top of each other with a hinge in the middle and a detachable keyboard. Also, in Lenovo’s software settings, you can pull up a virtual touchpad right onto the screen. This touchpad has haptic buttons that, with their physical feedback, actually feel decently similar to real buttons. You can resize this touchpad. You can also fold this device at 90 degrees and use it like a regular 13-inch laptop. This is a feature of single-screen foldable devices as well, but the deal with those is that it usually makes the screen you’re working with much smaller (since you’re taking a screen you’d previously been using horizontally and halving it lengthwise).