Final answer:
True. Shorter wait lines are a recognized benefit of electronic check-in for both airline travel and voting, providing efficiency and saving time.
Step-by-step explanation:
Shorter wait lines are indeed a benefit of electronic check-in. 1) True. When we consider the conventional process of airline travel and voting, it involves standing in lines for various services such as baggage check-in, security screening, and boarding the plane. Electronic check-in systems offer a solution to reduce these wait times significantly. In the case of airlines, by checking in online, travelers can skip the lines at the ticket counters, and in many cases, they can also use electronic tickets to proceed directly to security. Similarly, for voting, advancements in electronic systems have streamlined the process, allowing voters to quickly complete their civic duty without lengthy delays. The emphasis on technology comes with the promise of efficiency and time-saving, translating into a smoother and quicker process.