While there is no dearth of tablet devices, including those with e ink displays that have come to be known as eNotes, here is one that stands apart from the rest in that it offers the feel of real ...

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Using a pen or paintbrush, this small WiFi-connected robot arm is able to recreate on paper, whatever you draw on a touchscreen device. The portable robot arm, called Line-us, is the brainchild of ...