New Technologies that were depicted in any movies

Hello!

I want to know if there's any movie that utilized any new and super advanced technologies that are existing? If there's any devices like this, is it being circulated in the market? How much is the cost? What are the benefits of using it? Can it be used in computers or handheld devices? What are the best features that we can use in our daily routines? Is there any substitute to lessen the cost? Please help me I need this for my research paper and having hard times looking for this.