Users can pull on the lever to move the picture, but they can also tilt the Apple iPad, newer smartphones and laptops with built-in accelerometers to move the picture.
Users can also use the lever on the Google homepage to see a secret reference to Verne's other renowned work, "Around the World in 80 Days." (Use the down and up controls to leap out of the water and look for a hot air balloon in the sky through the "L" portal.)
