Final answer:
Jesse Reno invented the escalator using traditional conveyor belt principles to pull folding steps up a slope.
Step-by-step explanation:
Jesse Reno invented the escalator using traditional conveyor belt principles to pull folding steps up a slope. The escalator is an inclined plane that uses a continuous loop of steps or stairs to transport people between different levels of a building. It works by using a motor-driven belt or chain that moves the steps in a cyclical motion.
The invention of the escalator revolutionized vertical transportation, providing a more efficient and comfortable way for people to move between floors. It is commonly used in department stores, airports, train stations, and other public spaces.
An example of an escalator using traditional conveyor belt principles can be seen in action at any shopping mall or transportation hub.