In 1936, the British mathematician Alan Turing came up with an idea for a universal computer. It was a simple device: an infinite strip of tape covered in zeros and ones, together with a machine that ...

Early in 2014, an upstart named Daylight Computer Company revealed a tablet called DC-1. The company proudly labeled it as "the world's first 60fps paper-like computer." Its CEO, Anjan Katta, has ...