Intelligent Generation of Storylines for Immersive Point and Click Games

In this paper, we present an intelligent support End-User Developers (EUDevs) in creating plot lines for Point and Click games on the web. We introduce a story generator and the associated user interface, which help the EUDev in defining the game plot starting from the images providing the game setting. In particular, we detail a pipeline for creating such game plots starting from 360 degrees images. We identify salient objects in equirectangular images, and we compose the output with other two neural networks for the generation: one generating captions for 2D images and one generating the plot text. The provided suggestions can be further developed by the EUDev, modifying the generated text and saving the result. The interface supports the control of different parameters of the story generator using a user-friendly vocabulary. The results of a user study show good effectiveness and usability of the proposed interface.