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It is typical to use touchscreen on tablets and smartphones, but  engineers of Lenovo surprised everybody – they released a laptop with two screens, one of which can be used as touchscreen and touchpad. This feature allowed to reduce thickness (only 9.6 mm) and weight (only 690 grams). Unfortunately Lenovo Yoga Book does not shine with productiveness – there is a weak Intel Atom x5 and only 4 GB of RAM with a 64 GB drive  inside. It is not enough by today’s standards at all. But the decision to make a touchscreen in a laptop is at least futuristic.