As a programmer you have a unique style, and stylometry techniques can be used to fingerprint your style and determine with high probability whether or not a piece of code was written by you. That makes a degree of intuitive sense when considering source code. But suppose we don’t have source code? Suppose all we… Read More


Ever since the case of the San Bernadino shooter pitted Apple against the FBI over the unlocking of an iPhone, opinions have been split on providing backdoor access to the iPhone for law enforcement. Some felt that Apple was aiding and abetting a felony by refusing to create a special version of iOS with a… Read More


In December, the Defense Departmentdeclassified twovideos documenting encounters between U.S. Navy F-18 fighters and unidentified aircraft. The first video captures multiple pilots observing and discussing a strange, hovering, egg-shaped craft, apparently one of a “fleet” of such objects, according to cockpit audio. The second shows a similar incident involving an F-18 attached to the USS… Read More


Big tech platforms — Amazon, Facebook, Google — control a large and growing share of our commerce and communications, and the scope and degree of their dominance poses real hazards. A bipartisan consensus has formed around this idea. Senator Elizabeth Warren has charged tech giants with using their heft to “snuff out competition,” and even… Read More


I’ve had a Tobii Eye Tracker sitting among a pile of PC peripherals that I want to cover or give away for a year now. I hate when this happens, but time and sanity is limited. But something came over me this week, and I finally did the work to plug in the eye-tracking device… Read More