Disney opens an exhibit where kids create roller coasters -- and ride them . Theme parks are trying to make their rides more interactive , taking cues from gaming . Comment: Kids design their rides on computers , ride them in a stationary robotic carriage .
Disney opens an exhibit where kids create roller coasters -- and ride them . Theme parks are trying to make their rides more interactive , taking cues from gaming . The `` Sum of All Thrills '' ride opens Wednesday at Epcot Center in Florida . Kids design their rides on computers , ride them in a stationary robotic carriage .