Pretty soon, things like hotel keys, desktop computers, and paper bills will be a thing of the past. Technology is just advancing too quickly! How many of these everyday objects will you stop using in the next few years, and switch to something a bit more streamlined?
Lock the door and throw away the key, because those clanking keychains are pretty much over. With an increase of people getting Bluetooth, fingerprint, or app-operated security systems, almost no one is really carrying keys around these days. Even car keys are becoming out of date. Technology is advancing to new heights and new protections.