Data Collection And Analysis

noun a mechanical gate consisting of revolving horizontal arms fixed to a vertical post, allowing only one person at a time to pass through

• The crowd patiently waited in line to pass through the turnstile at the entrance of the stadium.
• Make sure you have your ticket ready to scan at the turnstile before entering the concert.
• I managed to sneak past the turnstile without paying by pretending to be on my phone.
• The new security measures acted as a turnstile, allowing only authorized personnel to enter the building.

noun a type of tiny wireless sensors that can detect light, temperature, humidity, and other environmental factors

adjective describing the small size and advanced technology of the sensors

• Smart dust refers to tiny wireless sensors that can detect and transmit data on environmental conditions.
• Have you heard about smart dust? It's these really small sensors that can collect data and send it wirelessly.
• I can't believe how cool smart dust is! It's like magic sensors that do all the work for you.
• The idea of smart dust spreading throughout the city, collecting information on everything, is both fascinating and slightly eerie.

noun a small unmanned aircraft used for collecting weather data and surveillance purposes

• The aerosonde is a small unmanned aircraft used for various research purposes.
• I heard they're using an aerosonde to collect data for the study.
• Check out that cool aerosonde flying overhead!
• The aerosonde swooped in like a silent guardian, gathering information without being noticed.