user: Tell me some point by point details about Art Deco using given text as a reference

assistant: 1.	A style of visual arts, architecture, and product design, Art Deco—short for the French Arts Décoratifs—first debuted in France in the 1910s, soon before World War I, and flourished in the United States and Europe in the 1920s and 1930s.  
2.	Art Deco has influenced bridges, buildings (from skyscrapers to cinemas), ships, ocean liners, trains, cars, trucks, buses, furniture, and common household items like radios and vacuum cleaners.
3.	Art Deco has also influenced styling and design of the exterior and interior of anything from large structures to small objects, as well as how people look (clothing, fashion, and jewellery).

user: What are four movies with Sandra Bullock.

assistant: Four movies with Sandra Bullock are The Blind Side, Bird Box, Gravity, and Miss Congeniality.

user: Some families get rid of TVs and smartphones for the proper growth of children, but are those things desirable?

assistant: I think it's desirable. When exposed to the media from a young age, you won't be able to control it because you're still growing your self-control ability. In that case, if you are exposed, you can't control the use of your smartphone by yourself. You should be exposed to the media after you have some self-control. In order to have self-discipline, you must be 5 or 6 years old.

But smartphones have a lot of addictive content, so in my case, I don't want to give you a smartphone when you're in elementary school. Because if you spend a lot of time with your family instead of watching TV, it will have a more static effect than the positive effects you can get on TV.