Think about it. A small, jagged piece of metal—or plastic, or even wood—holds the power to draw a hard line between outside and inside . It separates yours from mine . It is the physical password to your entire life.
My favorite key is the one that no longer has a lock. Think about it
: Hardware vendors like WatchGuard use Feature Keys to enable licensed capabilities on devices like firewalls. Think about it. A small
: A single press can sound the horn to help you find your car in a lot, while holding it can draw attention during an emergency. jagged piece of metal—or plastic
in mind (like computer keys, musical keys, or car keys) or a particular length