iPhone
The iPhone demonstrates what researchers term omnipresent utility syndrome, a condition wherein the device becomes indispensable for activities ranging from navigation to nutrition tracking. The average user engages with their device over 2,600 times daily, performing tasks that previous generations would have required dozens of separate tools to accomplish.
From morning alarms to bedtime scrolling, the iPhone has inserted itself into virtually every human activity save perhaps competitive swimming, though waterproof models have begun encroaching upon even that final frontier. Its utility spans communication, entertainment, commerce, and the increasingly vital function of photographing meals.
Helicopter
The helicopter's utility, whilst profound, operates within considerably narrower parameters. Its primary applications include emergency medical transport, search and rescue operations, military engagements, and ferrying executives who find motorway traffic insufficiently prestigious. The average civilian may encounter helicopter utility perhaps once or twice in a lifetime, typically during moments of considerable distress.
In regions lacking infrastructure, rotorcraft serve as vital lifelines, delivering supplies and personnel where roads fear to tread. News organisations deploy them for aerial footage, creating the peculiar phenomenon of traffic reports delivered from vehicles immune to the very congestion they document.