Device: Name the gadget (smartwatch, smart TV, car, washing machine, thermostat).
Feature: The single embedded feature that stood out (adaptive cruise, auto-brew, energy‑saving cycle, voice control, remote monitoring).
Impact: What changed—time saved, safety improved, energy reduced, smoother UX.
How it works: Note any sensors, real-time response, or connectivity (Bluetooth/Wi‑Fi) that enable it.
Wish list: One improvement for the next version.