I just envisioned a world of smart devices with a function I actually give a fuck about...it couldn't be that expensive with current tech to have every item I own listening out for its own name, ready to reply with a "BEEP".
"Needle-nosed pliers?" "BEEP"
"House keys" "BEEP"
"Sunglasses?' "BEEP"
needle nose pliers that make a sound when you whistle so you can find them more easily