An online billing service named HarborCloud runs a browser callable REST API and the engineers must prevent web pages served from other domains from invoking those endpoints in a browser. Which ...
Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.
While Asus doesn't detail exactly how it manages this trick, it probably built an accelerometer into the card itself, so that it knows when its orientation is off.