We all know how far technology has come in basically all facets of our lives. It's everywhere and it continues to grow and evolve.

So, when I see something like the video I'm about to show you, I'm not always amazed as I probably should be. But when I really stop to think about it, it's still pretty darn cool.

Here's a video a friend of mine took while staying at a Marriott property. It's a robot butler that delivers room service to your room. In this case, he ordered a bottle of water.

Upon a little research, this technology has been out for a few years now. The robots will call your room when they arrive and you simply follow the prompts on the screen to retrieve your goods and then send him/her on their way.

The reason that many of us have yet to run into these robot butlers is the cost to the hotel. In most cases, these robots are rented and that costs at least $2,000 a month.

So if you do get the chance to meet a robot butler, then consider yourself lucky and enjoy the experience.