Well, it's not apparation Harry Potter-style, but Elon Musk's plans for a people-moving tunnel that transports people through Las Vegas sounds like a great idea in theory. The tunnel will be under a mile and is designed to help traffic along the Las Vegas Strip.
Each vehicle in the tunnel will be autonomous and hold 16 people, which is where my worry starts to come in. Autonomous anything that doesn't have its own brain tends to make me anxious as it is, and while I have fun playing with my mom's Alexa at her house, I have no plans to get my own. We definitely need an updated public transportation system in the U.S., especially where I live, but I'm not sure this is the answer.
What do you think of this idea? Would you like to see it implemented where you live?