Archive: https://archive.today/olPND From the post: >>Throughout the centuries the art of lock-making and lock-picking have been trapped in a constant struggle, with basic lock designs being replaced by ever more complex ones that seek to thwart any lockpicking attempts, as well as less gentle approaches. When it comes to the very common pin-and-tumbler lock design, the main issue here is that the keyway also provides direct access to the lock’s mechanism. This led [Works By Design] to brainstorm a lock design in which the keyway is hidden.