SECTION 2
　There are many interactive digital installations. With sensors,/images change in response/to the viewers’ movements.
　For example,/when you touch flowers/projected on the walls or floor,/the petals scatter. When you stand still,/flowers gradually bloom around you. In another artwork,/you draw a picture of a fish on paper and scan it,/then the fish starts swimming in a virtual aquarium. If you touch the fish,/it swims away. You can even feed the fish!
　Interactive installations allow us not only to see them,/but to participate in them. Also,/when there are other people interacting with an artwork,/the experience may be more enjoyable.