Theoretical work suggests that structural properties of naturally occurring networks are important in shaping behavior and dynamics. However, the relationships between structure and behavior are difficult to establish through empirical studies, because the networks in such studies are typically fixed. We studied networks of human subjects attempting to solve the graph or network coloring problem, which models settings in which it is desirable to distinguish one's behavior from that of one's network neighbors. Networks generated by preferential attachment made solving the coloring problem more difficult than did networks based on cyclical structures, and "small worlds" networks were easier still. We also showed that providing more information can have opposite effects on performance, depending on network structure.

No abstract

No abstract

A single line of code offers a way to understand the cultural context of computing. This book takes a single line of code—the extremely concise BASIC program for the Commodore 64 inscribed in the title—and uses it as a lens through which to consider the phenomenon of creative computing and the way computer programs exist in culture. The authors of this collaboratively written book treat code not as merely functional but as a text—in the case of 10 PRINT, a text that appeared in many different printed sources—that yields a story about its making, its purpose, its assumptions, and more. They consider randomness and regularity in computing and art, the maze in culture, the popular BASIC programming language, and the highly influential Commodore 64 computer.

Curveship, a Python framework for developing interactive fiction (IF) with narrative style, is described. The system simulates a world with locations, characters, and objects, providing the typical facilities of an IF development system. To these it adds the ability to generate text and to change the telling of events and description of items using high-level narrative parameters, so that, for instance, different actors can be focalized and events can be told out of order. By assigning a character to be narrator or moving the narrator in time, the system can determine grammatical specifics and render the text in a new narrative style. Curveship offers those interested in narrative systems a way to experiment with changes in the narrative discourse; for interactive fiction authors and those who wish to use of the system as a component of their own, it is a way to create powerful new types of narrative experiences. The templates used for language generation in Curveship, the string-with-slots representation, shows that there is a compromise between highly flexible but extremely difficult-to-author abstract syntax representations and simple strings, which are easy to write but extremely inflexible. The development of the system has suggested ways to refine narrative theory, offering new understandings of how narrative distance can be understood as being composed of lower-level changes in narrative and how the order of events is better represented as an ordered tree than a simple sequence.

This paper presents an examination of augmented reality (AR) as a rising form of interactive narrative that combines computergenerated elements with reality, fictional with non-fictional objects, in the same immersive experience. Based on contemporary theory in narratology, we propose to view this blending of reality worlds as a metalepsis, a transgression of reality and fiction boundaries, and argue that authors could benefit from using existing conventions of narration to emphasize the transgressed boundaries, as is done in other media. Our contribution is three-fold, first we analyze the inherent connection between narrative, immersion, interactivity, fictionality and AR using narrative theory, and second we comparatively survey actual works in AR narratives from the past 15 years based on these elements from the theory. Lastly, we postulate a future for AR narratives through the perspective of the advancing technologies of both interactive narratives and AR.

No abstract

This paper presents textual tinkerability, a new concept for fostering early literacy skills during parent-child reading. Textual tinkerability maps storytelling gestures to changes in animation and text to assist reading exploration and demonstration of the link between text, spoken word, and concept. TinkRBooks are flexible tablet-based storybooks that allow readers to actively explore concepts in text using textual tinkerability. When reading TinkRBooks, both parents and children can alter text (character attributes and parts of speech) by manipulating story elements (props and characters) as they read. We demonstrate how textual tinkerability encourages more dialog, print referencing and dialogic questioning between parentchild dyads in shared reading as compared to paper books. In addition, our study reports observations of storytelling performance behaviors that foster playful and socially intimate shared reading behaviors that are closely mapped to the teaching and learning of emergent literacy skills.