A sign of great technology is when it does what you want in a seamless manner, without getting in your way. If a particularly technology is truly great, you’ll sometimes forget you’re even relying on electronic parts to do your bidding, just as you don’t put much though into the head of a hammer of when mashing a nail into a plank of wood.

Source: Hot Hardware – Amazon Alexa Latest Trick Is To Automatically Choose What Skill You Need