Technology Use in Early Childhood

This literature review examines the influence of technology on early childhood development. It uses scholarly journals and articles to show the benefits and risks of technology use and how it can be used to compliment growth, development, and learning of young children. It also examines how technology can impact the early childhood developmental domains of: (a) social emotional, (b) cognitive, (c) physical motor, (d) language and literacy, and (e) mathematics. The influence of technology use on teaching and the family are also addressed. Furthermore, this literature review includes implications for the future, continuing research, and recommendations from the American Academy of Pediatrics (AAP), The United States Department of Education (DoEd), and The National Association for the Education of Young Children (NAEYC) & The Fred Rogers Center for Early Learning and Children\u27s Media

Gesture Object Interfaces to enable a world of multiple projections

Thesis (Ph. D.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2010.Cataloged from PDF version of thesis.Includes bibliographical references (p. [209]-226).Tangible Media as an area has not explored how the tangible handle is more than a marker or place-holder for digital data. Tangible Media can do more. It has the power to materialize and redefine our conception of space and content during the creative process. It can vary from an abstract token that represents a movie to an anthropomorphic plush that reflects the behavior of a sibling during play. My work begins by extending tangible concepts of representation and token-based interactions into movie editing and play scenarios. Through several design iterations and research studies, I establish tangible technologies to drive visual and oral perspectives along with finalized creative works, all during a child's play and exploration. I define the framework, Gesture Object Interfaces, expanding on the fields of Tangible User Interaction and Gesture Recognition. Gesture is a mechanism that can reinforce or create the anthropomorphism of an object. It can give the object life. A Gesture Object is an object in hand while doing anthropomorphized gestures. Gesture Object Interfaces engender new visual and narrative perspectives as part of automatic film assembly during children's play. I generated a suite of automatic film assembly tools accessible to diverse users. The tools that I designed allow for capture, editing and performing to be completely indistinguishable from one another. Gestures integrated with objects become a coherent interface on top of natural play. I built a distributed, modular camera environment and gesture interaction to control that environment. The goal of these new technologies is to motivate children to take new visual and narrative perspectives. In this dissertation I present four tangible platforms that I created as alternatives to the usual fragmented and sequential capturing, editing and performing of narratives available to users of current storytelling tools. I developed Play it by Eye, Frame it by hand, a new generation of narrative tools that shift the frame of reference from the eye to the hand, from the viewpoint (where the eye is) to the standpoint (where the hand is). In Play it by Eye, Frame it by Hand environments, children discover atypical perspectives through the lens of everyday objects. When using Picture This!, children imagine how an object would appear relative to the viewpoint of the toy. They iterate between trying and correcting in a world of multiple perspectives. The results are entirely new genres of child-created films, where children finally capture the cherished visual idioms of action and drama. I report my design process over the course of four tangible research projects that I evaluate during qualitative observations with over one hundred 4- to 14-year-old users. Based on these research findings, I propose a class of moviemaking tools that transform the way users interpret the world visually, and through storytelling.by Catherine Nicole Vaucelle.Ph.D

Hand gesture-based interactive puppetry system to assist storytelling for children

© 2016 The Author(s)Digital techniques have been used to assist narrative and storytelling, especially in many pedagogical practices. With the rapid development of HCI techniques, saturated with digital media in their daily lives, young children, demands more interactive learning methods and meaningful immersive learning experiences. In this paper, we propose a novel hand gesture-based puppetry storytelling system which provides a more intuitive and natural human computer interaction method for young children to develop narrative ability in virtual story world. Depth motion sensing and hand gestures control technology is utilized in the implementation of user-friendly interaction. Young players could intuitively use hand gestures to manipulate virtual puppet to perform story and interact with different items in virtual environment to assist narration. Based on the result of the evaluation, this novel digital storytelling system shows positive pedagogical functions on children’s narrating ability as well as the competencies of cognitive and motor coordination. The usability of the system is preliminary examined in our test, and the results which showed that young children can benefit from playing with Puppet Narrator

Automating stem learning by engaging in artful-inspired play

A full range of experimental methodologies split between two distinct yet related projects was performed in an effort to define ways to automate STEM learning in artful-inspired play. Both projects aim to offer impactful learning experiences through artful-inspired activities meant to automate STEM (science, technology, engineering, mathematics) learning in children that are both scientifically and non-scientifically inclined. By participating in play that is both fun and engaging, learning is a byproduct of the activity which acts to automatically embed STEM knowledge and experiences within the user. Bridging the gap between STEM and artistic tendencies has the potential to provide a multi-faceted learning experience that could attract non-traditional STEM candidates, such as children with a passion for drawing. The first project presents the concept and initial prototype of a color-driven tangible learning environment that teaches mathematics, while the second project presents the preliminary results of longitudinal study conducted to analyze how children use hand-drawn sketching to expand and facilitate their design thinking for STEM-based activities. The Math Bright Blocks introduce a gaming module that intends to cognitively color code mathematical operations and automate STEM learning by achieving increased interest, cognitive speed, and excitement in children with regards to the field of mathematics. Conception, design, construction, and initial testing of the module were performed to innovate a new cross-cutting approach to education. However, through careful consideration, it was determined that the color space is too much of an unexplored arena and that additional theoretical frameworks and testing approaches are necessary for constructing an appropriate testing environment for color and its implications for children. Lastly, the ways children use sketching methods to communicate design ideas during a variety of activities in the Purdue sponsored GERI Toy Design Lab in Mechanical Engineering, including how color is utilized to communicate ideas, were evaluated. The activities that this observational research focuses on are those that purposefully implemented hand sketching; Marshmallow Tower, Sketching Workshop, and the NERF Blaster challenge. With only 17 participants, there are not enough data points to be able to offer any type of meaningful statistical significance. Therefore, this work acts to establish a foundation built upon initial observation on which future in-depth sketching analyses can be facilitated. Observations of the participants offered mixed results. The participants did not use sketching for iterative design, but suggested in the respective survey materials that sketching was important for design planning. Additionally, observations made during the NERF Blaster challenge suggest that children need a physical representation to visualize in order to be fully engaged in sketching for design. Color was rarely used to facilitate design communication, and when used, colors were seemingly chosen based on real-world representations

Using Gestures and Body Movements for Thinking and Learning

Gestures have been found to be helpful to people in many cognitive and daily activities, such as speaking, counting, learning, and problem solving. However, different gestures benefit people to different degrees, and people use gestures in different ways to assist thinking and learning. From an embodied cognition perspective, gesture is seen as a simulated action. Therefore, to further understand the mechanisms of gesture’s effects on thinking will directly help us harness embodied cognition theories to guide teaching and learning. In the literature, it is widely known that gesture not only reflects thinking, but also actively promotes thinking and learning. However, the mechanisms that account for gesture’s effects on cognition remained obscure to us. To better understand how different types of gestures benefit thinking and learning, Study 1 was conducted with 31 participants to investigate how teaching big (n=15) and small gestures (n=16) as a problem solving strategy influenced the actual gesture use and performance. The results suggested that the small gesture might possibly be a more effective gesture, because people who were taught small and used small gestures had the highest accuracy percentage on the primary task. However, using the small gesture did not significantly lower cognitive load compared to using the big gesture. Based on these findings, Study 2 was conducted with 100 adults to further investigate how teaching different types of gestures influenced learners’ gesture use, performance, learning, and cognitive load. In this study, the participants were randomly assigned to three groups, where they were taught to solve a molecular structure problem using small (n=25), big (n=50), or no gestures (n=25). Then they were left in a quiet room to solve 15 molecule questions independently. Their answers and time spent on each question were recorded. A dual-task paradigm was used as an objective measure of cognitive load, and a NASA Questionnaire was used as a subjective measure of cognitive load. At the end, participants were asked to answer some transfer questions. Throughout the study, all participants’ gestures and body movements were recorded by two cameras. The findings from the two studies suggested that teaching different types of gestures had some influence on people’s gesture use, performance, learning, and cognitive load. Specifically, small gestures taught as a problem-solving strategy were adopted more easily and more effectively used than big gestures and body movements. Questions that were answered through small gestures seemed to have a slightly higher accuracy percentage, but were not necessarily related to lowered cognitive load. The study also found that when people were taught gesture as a problem solving strategy and then asked to use it, they took some time at the very beginning to try and practice, and then gradually transitioned to using no gestures. In both studies, their thinking time, gesture time, gesturing density decreased gradually, without sacrificing accuracy. These findings contributed to both embodied cognition theories and gesture literature, and also shed light on instructional design in an educational setting

User Experience Design and Evaluation of Persuasive Social Robot As Language Tutor At University : Design And Learning Experiences From Design Research

Human Robot Interaction (HRI) is a developing field where research and innovation are progressing. One domain where Human Robot Interaction has focused is in the educational sector. Various research has been conducted in education field to design social robots with appropriate design guidelines derived from user preferences, context, and technology to help students and teachers to foster their learning and teaching experience. Language learning has become popular in education due to students receiving opportunities to study and learn any interested subjects in any language in their preferred universities around the world. Thus, being the reason behind the research of using social robots in language learning and teaching in education field. To this context this thesis explored the design of language tutoring robot for students learning Finnish language at university. In language learning, motivation, the learning experience, context, and user preferences are important to be considered. This thesis focuses on the Finnish language learning students through language tutoring social robot at Tampere University. The design research methodology is used to design the persuasive language tutoring social robot teaching Finnish language to the international students at Tampere University. The design guidelines and the future language tutoring robot design with their benefits are formed using Design Research methodology. Elias Robot, a language tutoring application designed by Curious Technologies, Finnish EdTech company was used in the explorative user study. The user study involved Pepper, Social robot along with the Elias robot application using Mobile device technology. The user study was conducted in university, the students include three male participants and four female participants. The aim of the study was to gather the design requirements based on learning experiences from social robot tutor. Based on this study findings and the design research findings, the future language tutoring social robot was co-created through co design workshop. Based on the findings from Field study, user study, technology acceptance model findings, design research findings, student interviews, the persuasive social robot language tutor was designed. The findings revealed all the multi modalities are required for the efficient tutoring of persuasive social robots and the social robots persuade motivation with students to learn the language. The design implications were discussed, and the design of social robot tutor are created through design scenarios

Unfold—An interactive experience on mixed reality platform to solve communication problems faced by children with ASD in the age group of 4-7 years.

Improving communication with a child with ASD has become an indispensable need in order to make the life smooth for the special child. Research has shown that communication gets driven by mood dynamics, non-verbal interactions, gestural communication and expressions. With the growth in technology, mixed reality and eye tracking are playing a major role in imparting experiences and making us learn about an environment without having to physically be in them. This research work explores how mixed reality can take a child with ASD through an experience that could help them open up and communicate well with others both with and without ASD. A series of training involved aims at an interaction and understanding gestures of others followed by initial training with child himself and animated creature through interaction. This overall experience integrates interactive play and human gestures in the way it happens in the real world. This will train and help enhance their willingness to share, interact and communicate with others besides training the motor skills. The resulting interactive environment addresses communication problem by introduction of a communicative and adaptive medium between a child with ASD and others

External legibility and seamlessness in interface design

Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2008.Includes bibliographical references (p. 97-108).This thesis presents External Legibility: a property of user interfaces that affects the ability of non-participating observers to understand the context of a user's actions. Claims of its value are supported with arguments from the social sciences and human-computer interaction literature; research in designing tangible user interfaces; and an experiment comparing the external legibility of four interaction techniques.by Jamie B. Zigelbaum.S.M

Grounded Learning Experience: Helping Students Learn Physics through Visuo-Haptic Priming and Instruction

In this dissertation, I investigate the effects of a grounded learning experience on college students' mental models of physics systems. The grounded learning experience consisted of a priming stage and an instruction stage, and within each stage, one of two different types of visuo-haptic representation was applied: visuo-gestural simulation (visual modality and gestures) and visuo-haptic simulation (visual modality, gestures, and somatosensory information). A pilot study involving N = 23 college students examined how using different types of visuo-haptic representation in instruction affected people's mental model construction for physics systems. Participants' abilities to construct mental models were operationalized through their pretest-to-posttest gain scores for a basic physics system and their performance on a transfer task involving an advanced physics system. Findings from this pilot study revealed that, while both simulations significantly improved participants' mental modal construction for physics systems, visuo-haptic simulation was significantly better than visuo-gestural simulation. In addition, clinical interviews suggested that participants' mental model construction for physics systems benefited from receiving visuo-haptic simulation in a tutorial prior to the instruction stage. A dissertation study involving N = 96 college students examined how types of visuo-haptic representation in different applications support participants' mental model construction for physics systems. Participant's abilities to construct mental models were again operationalized through their pretest-to-posttest gain scores for a basic physics system and their performance on a transfer task involving an advanced physics system. Participants' physics misconceptions were also measured before and after the grounded learning experience. Findings from this dissertation study not only revealed that visuo-haptic simulation was significantly more effective in promoting mental model construction and remedying participants' physics misconceptions than visuo-gestural simulation, they also revealed that visuo-haptic simulation was more effective during the priming stage than during the instruction stage. Interestingly, the effects of visuo-haptic simulation in priming and visuo-haptic simulation in instruction on participants' pretest-to-posttest gain scores for a basic physics system appeared additive. These results suggested that visuo-haptic simulation is effective in physics learning, especially when it is used during the priming stage